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Summary of 5/24/15 2:59 GMT:>> Show Compact View
5/22/15 3:07 GMT
V-Sorb 2800TP single and multi point BET specific surface area and porosity

V-Sorb 2800TP surface area and micropore system introduction V-Sorb 2800TP, the best one surface area and pore size analyzer, is researched by Gold APP Instruments engineers for surface area and pore size, especially micropore testing. It equipped with our multi pioneered technologies these make its performance much better, heighten accuracy and consistence of results, enhance measurement stability, all these lead to a leading one among global competitors. Equipment designed from the user perspective and equipped with fully automated operation, user-friendly interface makes it easy to learn, imported accessories assure stability and prolong life. Perfect design, sophisticated production and strict testing guarantee to meet customers’ real demands. V-Sorb 2800TP with a TURBO MOLECULE PUMP which easily ensure your investment profits and flexible equipped peripheral can satisfy different clients requests. V-Sorb 2800TP surface area and micropore system parameters Analysis Method: static volumetric nitrogen adsorption principle Versatility: Adsorption and desorption isotherms, Single and multi-point BET surface area, Langmuir surface area, Average particle diameter estimation, T-plot external surface area, True density analysis, BJH total pore volume and pore size distribution, T-plot micropore, MP method micropore, Horvath-Kawazoe (HK) micropore, Saito-Foley (SF) micropore, Dubinin-Radushkevich (DR) micropore, Dubinin-Astakhov (DA) micropore, carbon black (STSA) etc. Vacuum System: V-Sorb unique stainless steel micro welding vacuum manifolds system, metal-to-metal (VCR) fittings, reduce dead space in maximum degree and also keep long duration high vacuum; the VCR metal fittings’ vacuum leak rate can reach 1x10-10 (Pa*m3/s), absolutely without usage of any O-ring sealing which will release gas to affect vacuum purity when under high vacuum condition Vacuum Cavity: V-Sorb unique monolithic manifolds and solenoid valve control system, greatly reduce the dead volume; improve the adsorbate micro-change sensitivity; enhance pore size distribution analysis resolution; decrease connecting points; strengthen sealing performance and prolonged instrument life Measuring Ranges: 0.01m2/g to no known upper limit(surface area), 0.35 to 2-500nm (pore size) Accuracy: repeatability errors ≤1% Coolant Level Prober: V-Sorb original coolant level control system with temperature probe, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change Data Acquisition: high-precision and high integration data acquisition and archiving system, minimal error, strong anti-interference ability Sample Ports: two samples’ analyzing and two samples’ degassing concurrently Control System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stability and life Pressure Measurement: imported sectional measuring dual pressure transducer, notably improve the measuring accuracy at low P/Po point, 0-1000Torr, 0-1Torr and 0-0.1Torr three transducers are equipped Transducer Accuracy: imported silicon thin film pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S.(full-scale), far accurate than Pirani resistance vacuum gauge(general error is 10%-15%) Vacuum Pump: built-in bipolar vacuum pump controlled by patented software which can auto control pump’s start/stop Dewar Vessel: imported 4 liter metal made Dewar can provide at least 72 hours of unattended measurement without refilling the Dewar Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.998 Ultimate Vacuum: bipolar pump: 4x10-2Pa (3x10-4Torr), molecular pump: 5x10-6Pa Sample Types: powders, particle, fiber, flakes and other materials Adsorbate Gas: high purity nitrogen (≥99.999%), Ar, Kr, CO, CO2, C4H10 etc. non-corrosive gases are optional Data Reduction: Windows®-based independent developed Gold APP softwareTM, perfect versatility, produced full featured and multi-model reports V-Sorb 2800TP surface area and micropore system features 1. Stainless steel micro welding vacuum manifolds system can reduce the leak rate apparently, improve ultimate vacuum, without daily maintenance and enhance stability. 2. Micro welding vacuum system can decrease manifolds’ volume, increases measuring sensitivity and raise accuracy. 3. Imported with original packaging molecular pump, ultimate vacuum can reach 5x10-6-0.998, maintenance free, convenient to use, reduce latter utilization cost. 4. Micro welding vacuum system, high vacuum solenoid valve and high ultimate vacuum molecular pump unite perfectly, bring each accessories performance into full play, precision degree can reach until 5x10-8. 5. Imported high vacuum pneumatic valve's sealing performance is up to 5x10-12 (Pa﹡ m3/s), can completely remove analyzed gas temperature change caused by valve heat. 6. Fully metal-to-metal VCR connecting can eliminate O-ring self gas release problem when under high vacuum circumstance, efficiently improve ultimate vacuum and analysis reliability. 7. Imported high-precision silicon thin film capacitive transducer, the core part, can realize auto zero by software; the 1 Torr full-scale (F.S.) transducer assists micropore to achieve a more accuracy data for low P/Po points. 8. Modularity design can configure as customer requests, benefits future functions extension and instrument maintenance. 9. Programmable solenoid valve system with high integration and strong anti-interference ability, speed and easy for upgrade and maintenance. 10. Fully auto and modularity design, equipped with dedicated software, can realize unattended operation at night. 11. Multi calculating methods for data reduction provides all-round sample analysis options; powerful data archiving and searching system helps a lot for data management. V-Sorb 2800TP surface area and micropore system application 1. Super micro powder, nanomaterials, particle and fiber shaped surface area analysis. 2. Product quality control for powder materials related corporations. 3. Research institutes, universities for BET theory teaching. 4. Full cells, catalysts, additives, adsorbent, ceramics, magnetic materials, energy storage materials etc. 5. Other researches concern surface area performance. Contact info: Web: http://www.jinaipu.com/eng/index.aspx http://www.app-one.com.cn/eng/index.aspx Email: sales@jinaipu.com Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
goldapp
861088099138
861088099138
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 3:03 GMT
V-Sorb 2800P mesopore and micropore size distribution measurement equipment

V-Sorb 2800P surface area and pore size distribution analyzer introduction V-Sorb 2800P is researched and produced by Gold APP Instruments with surface area and porosity analyzing applications. Multi pioneered techs make its performance more excellent. heighten accuracy and consistence of results, enhance measurement stability, all these lead to a leading level in global market field. Products designed from the user perspective and equipped with fully automated operation, user-friendly interface makes it easy to learn, imported accessories assure stability and prolong life. Perfect design and strict testing guarantee to meet customers’ real demands. High cost performance of V-Sorb 2800P easily ensure your investment profits and flexible equipped peripheral can satisfy different users’ requests, is a wonderful tool for micropore and mesopore determination. V-Sorb 2800P surface area and pore size distribution analyzer parameters Analysis Method: static volumetric nitrogen adsorption principle Versatility: Adsorption and desorption isotherms, Single and multi-point BET surface area analysis, Langmuir method surface area, Average particle diameter estimation, T-plot external surface area, True density analysis, BJH total pore volume and pore size distribution, T-plot micropore analysis, MP micropore, Horvath-Kawazoe (HK) micropore, Saito-Foley (SF) micropore, Dubinin-Astakhov (DA) micropore, Dubinin-Radushkevich (DR) micropore surface area, carbon black (STSA) etc. Measuring Ranges: 0.01m2/g to no known upper limit (surface area) 0.35 to 400nm (pore size) Accuracy: repeatability errors ≤1% Vacuum System: V-Sorb unique monolithic manifolds and solenoid valve control system, greatly reduce the dead volume; improve the adsorbate micro-change sensitivity; enhance pore size distribution analysis resolution; decrease connecting points; strengthen sealing performance and prolonged instrument life Coolant Level Prober: V-Sorb original coolant level control system with temperature probe, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change Sample Treatment: the whole treatment procedures are controlled by dedicated software, as well with a start time preset function which can realize unattended operation at night Control System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stability and life Sample Ports: two samples’ analyzing and two samples’ degassing concurrently Pressure Measurement: imported sectional measuring dual pressure transducer, notably improve the measuring accuracy at low P/Po point, 0-1000Torr (0-133Kpa), 0-10Torr (0-1.33Kpa) Transducer Accuracy: imported silicon thin film transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S.(full-scale), far accurate than Pirani resistance vacuum gauge(general error is 10%-15%) Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.995 Ultimate Vacuum: 4x10-2Pa (3x10-4Torr) Vacuum Pump: built-in bipolar vacuum pump controlled by patented software which can auto control pump’s start/stop Sample Types: powders, particle, fiber, flakes and other materials Adsorbate Gas: high purity nitrogen (≥99.999%), Ar, Kr, CO, CO2 etc. non-corrosive gases area optional Data Acquisition: high-precision and high integration data acquisition modules, minimal errors, strong anti-interference ability Data Reduction: Windows®-based independent developed Gold APP softwareTM, perfect versatility, produced full featured and multi-model reports V-Sorb 2800P surface area and pore size distribution analyzer features A: Vacuum System 1. Unique integral manifolds system, decrease connecting points apparently, reduce leak rate, improve ultimate vacuum. 2. Modularity design can configure as customer requests, benefits future functions extension and instrument maintenance. 3. Germany imported bipolar vacuum pump, low noise, stable working, oil-return prevention; ultimate vacuum can reach 4x10-2Pa (3x10-4Torr). B: Control System 1. Industry used programmable solenoid valve system, strong anti-interference ability, convenient for installation and uninstallation. 2. Separated analysis and treatment manifolds can prevent foreign matter to contaminate manifolds in sample treatment. C. Measures for Improving Accuracy 1. Imported silicon thin film capacitive pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S. (full-scale). 2. 0-10Torr (optional) and 0-1000Torr dual transducers, sectional measurement in pressure range can reduce errors in low vacuum, 0-10Torr silicon thin film transducer is highly accurate than Pirani resistance vacuum gauge (general error is 10%-15%). 3. Unique monolithic manifolds system, decrease connecting points and reduce leak rate apparently. 4. Original stepping coolant level control system, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change. 5. Pioneered gas outlet and inlet control system can efficiently prevent sample splash in evacuation and gas inlet process, guarantee clean manifolds and sample weight unchanged, avoid zero and liner drifting caused by transducer’s macro-change. D. Data Acquisition and Reduction 1. High precision and integration data acquisition module is easy to connect, minimal errors and strong anti-interference ability; standard 485 communication mode is good for analyzer’s applications extension and interconnection, can also conveniently switched to RS232 and USB modes. 2. Multi calculating methods for data reduction provides all-round sample analysis options; powerful data archiving and searching system helps a lot for data management. V-Sorb 2800P surface area and pore size distribution analyzer application 1. Super micro powder, nanomaterials, particle and fiber shaped surface area analysis. 2. Product quality control for powder species related corporations. 3. Research institutes, universities for BET theory teaching. 4. Full cells, catalysts, additives, adsorbent, ceramics, magnetic materials, energy storage materials etc. 5. Other researches concern surface area performance. Contact info: Web: http://www.jinaipu.com/eng/index.aspx http://www.app-one.com.cn/eng/index.aspx Email: sales@jinaipu.com Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
goldapp
861088099138
861088099138
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 3:02 GMT
V-Sorb 2800 BET surface area and BJH pore size analyzer

V-Sorb 2800 surface area and porosimetry analyzer introduction V-Sorb 2800 is researched by Gold APP Instruments for surface area and pore size testing by utilizing static volumetric principle. Compared with other competitors analyzers, multi pioneered technologies make its performance much better. Heighten accuracy and consistence of results, enhance measurement stability, all these lead to a leading level among global competitors. Equipment designed from the user perspective and with fully automated operation system, user-friendly interface makes it easy to learn, imported accessories assure stability and prolong its life. High cost performance of V-Sorb 2800 easily ensure your investment profits and flexible equipped peripheral can satisfy different users’ requirements. V-Sorb 2800 surface area and porosimetry analyzer parameters Analysis Method: static volumetric nitrogen adsorption principle Versatility: Adsorption and desorption isotherms, Single and multi-point BET surface area, Langmuir method surface area, Average particle diameter estimation, t-plot external surface area, True density analysis, BJH total pore volume and pore size distribution analysis, t-plot method micropore analysis, MP micropore, Dubinin-Radushkevich (DR) and Dubinin-Astakhov (DA) micropore surface area Measuring Ranges: 0.01m2/g to no known upper limit (surface area) 0.35 to 400nm (pore size) Accuracy: repeatability errors ≤1% Vacuum System: V-Sorb unique monolithic manifolds and solenoid valve control system, greatly reduce the dead volume; improve the adsorbate micro-change sensitivity; enhance pore size distribution analysis resolution; decrease connecting points; strengthen sealing performance and prolonged instrument life Coolant Level Prober: V-Sorb original coolant level probe system with temperature probe, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change Sample Treatment: the whole treatment procedures are controlled by dedicated software, as well with a start time preset function which can realize unattended operation at night Control System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stability and life Sample Ports:2 samples analyzing and 2 samples degassing concurrently Pressure Measurement: imported sectional measuring dual pressure transducer, notably improve the measuring accuracy at low P/Po point, 0-1000Torr (0-133Kpa), 0-10Torr (0-1.33Kpa) Transducer Accuracy: imported silicon thin film pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S.(full-scale), far accurate than Pirani resistance vacuum gauge(general error is 10%-15%) Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.995 Ultimate Vacuum: 4x10-2Pa (3x10-4Torr) Sample Types: powders, particle, fiber, flakes and other species Adsorbate Gas: high purity nitrogen (≥99.999%), Ar, Kr, CO, CO2, C4H10 etc. non-corrosive gases are optional Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability Data Reduction: Windows®-based independent developed Gold APP softwareTM, perfect versatility, produced full featured and multi-model reports V-Sorb 2800 surface area and porosimetry analyzer features A: Vacuum System 1. Unique integral manifolds system, decrease connecting points apparently, reduce leak rate, improve ultimate vacuum. 2. Modularity design can configure as customer requests, benefits future functions extension and instrument maintenance. 3. Germany imported bipolar vacuum pump, low noise, stable working, oil-return prevention; ultimate vacuum can reach 4x10-2Pa (3x10-4Torr). B: Control System 1. Industry used programmable solenoid valve system, strong anti-interference ability, convenient for installation and uninstallation. 2. Separated analysis and treatment manifolds can prevent foreign matter to contaminate manifolds in sample treatment. C. Measures for Improving Accuracy 1. Imported silicon thin film capacitive pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S. (full-scale). 2. 0-10Torr (optional) and 0-1000Torr dual transducers, sectional measurement in pressure range can reduce errors in low vacuum, 0-10Torr silicon thin film transducer is highly accurate than Pirani resistance vacuum gauge (general error is 10%-15%). 3. Unique monolithic manifolds system, decrease connecting points and reduce leak rate apparently. 4. Original stepping coolant level control system, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change. 5. Pioneered gas outlet and inlet control system can efficiently prevent sample splash in evacuation and gas inlet process, guarantee clean manifolds and sample weight unchanged, avoid zero and liner drifting caused by transducer’s macro-change. D. Data Acquisition and Reduction 1. High precision and integration data acquisition module is easy to connect, minimal errors and strong anti-interference ability; standard 485 communication mode is good for analyzer’s applications extension and interconnection, can also conveniently switched to RS232 and USB modes. 2. Multi calculating methods for data reduction provides all-round sample analysis options; powerful data archiving and searching system helps a lot for data management. V-Sorb 2800 surface area and porosimetry analyzer application 1. Super micro powder, nanomaterials, particle and fiber shaped surface area analysis. 2. Product quality control for powder species related corporations. 3. Research institutes, universities for BET theory teaching. 4. Full cells, catalysts, additives, adsorbent, ceramics, magnetic materials, energy storage materials etc. 5. Other researches concern surface area performance. Contact info: Web: http://www.jinaipu.com/eng/index.aspx http://www.app-one.com.cn/eng/index.aspx Email: sales@jinaipu.com Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
goldapp
861088099138
861088099138
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 3:02 GMT
density measurement techniques analyzer G-DenPyc 2900

G-DenPyc 2900 gas pycnometer helium true density analyzer introduction A gas pycnometer operates by detecting the pressure change resulting from displacement of gas by a solid object. Expanding a quantity of gas at known pressure into an empty chamber and measuring the pressure establishes a baseline. Then a sample is placed in the chamber and the chamber is resealed. The same quantity of gas at the same pressure is again expanded into the sample chamber, and the pressure is measured. The difference in the two pressure combined with the known volume of the empty sample chamber allows the volume of the sample to be determined by way of the gas law. The accuracy and precision of the gas pycnometer in determining density is good, but the method relies greatly on the cleanliness of the sample material and purity of the analysis gas. In this case, Gold APP Instruments had explored a smart sample preparation degasser for materials handle, can guarantee to gain the "cleanliness" testing data. G-DenPyc 2900 gas pycnometer helium true density analyzer parameters Analysis Method: Volume displacement method/gas displacement principle Versatility: true (also terms as real, absolute, apparent or skeletal) density analysis, rigid foam materials’ percentage of open/closed spaces analysis Experimental Pressure: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysis Accuracy: accuracy ±0.02%, repeatability ±0.01%, resolution can reach 0.0001 g/cc Sample Ports: three samples analysis simultaneously Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.05% F.S., stability 0.025% F.S. Adsorbate Gas: high purity Helium or air or Nitrogen G-DenPyc 2900 gas pycnometer helium true density analyzer features Data Reduction: high-precision PρT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracy Thermostatic System: analysis modules designed with thermostatic system can control temperature up and down easily, also hold modules stay at the best temperature(25 C) which can restrain transducer reading’s temperature drift and keep system temperature uniformity; System can maintain temperature at a fixed value for some fixed-temperature-required samples Control System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modes Analysis Management: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available Manifolds System: patented V-Sorb monolithic manifolds system can improve sealing performance and reduce dead space largely, enhance system temperature’s uniformity and anti-interference ability, all lead to a high accuracy and repeatability data Splash-proof Measures: installed with a detachable filter in sample cell’s bottom, can prevent samples be suctioned into manifolds; inputting gas from bottom of cavity can avoid samples splash and software controlled H-Sorb two-stage-stepping mode further ends splash happening Sample Container: 50mm (diameter) and 180ml (500ml is available) big cylinder sample cell is convenient for samples filling; Exclusive G-DenPyc filling technology supports to choose different volumetric aluminum blocks to fill cell instead change other sizes cells according to samples’ volume, this innovative method realizes minimal free space in cells and improve experiment accuracy G-DenPyc 2900 gas pycnometer helium true density analyzer application Apply to research and quality control for below materials: ceramic, catalysts, filter medium, nuclear fuel, oil & chemical industry, soil, fertilizer, carbon black, hard coke, fiber, minerals, pharmacy, cosmetics, cement, powdered foodstuff, desiccant (drying agent), powdered metal, ion exchange resin, silicon gel, alumina, titanium dioxide, solid foam etc. Contact info: Web: http://www.app-one.com.cn/eng/index.aspx http://www.jinaipu.com/eng/index.aspx Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 3:01 GMT
gas pycnometer helium true density analyzer G-DenPyc 2900

G-DenPyc 2900 gas pycnometer helium true density analyzer introduction A gas pycnometer operates by detecting the pressure change resulting from displacement of gas by a solid object. Expanding a quantity of gas at known pressure into an empty chamber and measuring the pressure establishes a baseline. Then a sample is placed in the chamber and the chamber is resealed. The same quantity of gas at the same pressure is again expanded into the sample chamber, and the pressure is measured. The difference in the two pressure combined with the known volume of the empty sample chamber allows the volume of the sample to be determined by way of the gas law. The accuracy and precision of the gas pycnometer in determining density is good, but the method relies greatly on the cleanliness of the sample material and purity of the analysis gas. In this case, Gold APP Instruments had explored a smart sample preparation degasser for materials handle, can guarantee to gain the "cleanliness" testing data. G-DenPyc 2900 gas pycnometer helium true density analyzer parameters Analysis Method: Volume displacement method/gas displacement principle Versatility: true (also terms as real, absolute, apparent or skeletal) density analysis, rigid foam materials’ percentage of open/closed spaces analysis Experimental Pressure: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysis Accuracy: accuracy ±0.02%, repeatability ±0.01%, resolution can reach 0.0001 g/cc Sample Ports: three samples analysis simultaneously Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.05% F.S., stability 0.025% F.S. Adsorbate Gas: high purity Helium or air or Nitrogen G-DenPyc 2900 gas pycnometer helium true density analyzer features Data Reduction: high-precision PρT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracy Thermostatic System: analysis modules designed with thermostatic system can control temperature up and down easily, also hold modules stay at the best temperature(25 C) which can restrain transducer reading’s temperature drift and keep system temperature uniformity; System can maintain temperature at a fixed value for some fixed-temperature-required samples Control System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modes Analysis Management: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available Manifolds System: patented V-Sorb monolithic manifolds system can improve sealing performance and reduce dead space largely, enhance system temperature’s uniformity and anti-interference ability, all lead to a high accuracy and repeatability data Splash-proof Measures: installed with a detachable filter in sample cell’s bottom, can prevent samples be suctioned into manifolds; inputting gas from bottom of cavity can avoid samples splash and software controlled H-Sorb two-stage-stepping mode further ends splash happening Sample Container: 50mm (diameter) and 180ml (500ml is available) big cylinder sample cell is convenient for samples filling; Exclusive G-DenPyc filling technology supports to choose different volumetric aluminum blocks to fill cell instead change other sizes cells according to samples’ volume, this innovative method realizes minimal free space in cells and improve experiment accuracy G-DenPyc 2900 gas pycnometer helium true density analyzer application Apply to research and quality control for below materials: ceramic, catalysts, filter medium, nuclear fuel, oil & chemical industry, soil, fertilizer, carbon black, hard coke, fiber, minerals, pharmacy, cosmetics, cement, powdered foodstuff, desiccant (drying agent), powdered metal, ion exchange resin, silicon gel, alumina, titanium dioxide, solid foam etc. Contact info: Web: http://www.app-one.com.cn/eng/index.aspx http://www.jinaipu.com/eng/index.aspx Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:59 GMT
pycnometer specific gravity analyser G-DenPyc 2900

G-DenPyc 2900 gas pycnometer helium true density analyzer introduction A gas pycnometer operates by detecting the pressure change resulting from displacement of gas by a solid object. Expanding a quantity of gas at known pressure into an empty chamber and measuring the pressure establishes a baseline. Then a sample is placed in the chamber and the chamber is resealed. The same quantity of gas at the same pressure is again expanded into the sample chamber, and the pressure is measured. The difference in the two pressure combined with the known volume of the empty sample chamber allows the volume of the sample to be determined by way of the gas law. The accuracy and precision of the gas pycnometer in determining density is good, but the method relies greatly on the cleanliness of the sample material and purity of the analysis gas. In this case, Gold APP Instruments had explored a smart sample preparation degasser for materials handle, can guarantee to gain the "cleanliness" testing data. G-DenPyc 2900 gas pycnometer helium true density analyzer parameters Analysis Method: Volume displacement method/gas displacement principle Versatility: true (also terms as real, absolute, apparent or skeletal) density analysis, rigid foam materials’ percentage of open/closed spaces analysis Experimental Pressure: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysis Accuracy: accuracy ±0.02%, repeatability ±0.01%, resolution can reach 0.0001 g/cc Sample Ports: three samples analysis simultaneously Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.05% F.S., stability 0.025% F.S. Adsorbate Gas: high purity Helium or air or Nitrogen G-DenPyc 2900 gas pycnometer helium true density analyzer features Data Reduction: high-precision PρT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracy Thermostatic System: analysis modules designed with thermostatic system can control temperature up and down easily, also hold modules stay at the best temperature(25 C) which can restrain transducer reading’s temperature drift and keep system temperature uniformity; System can maintain temperature at a fixed value for some fixed-temperature-required samples Control System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modes Analysis Management: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available Manifolds System: patented V-Sorb monolithic manifolds system can improve sealing performance and reduce dead space largely, enhance system temperature’s uniformity and anti-interference ability, all lead to a high accuracy and repeatability data Splash-proof Measures: installed with a detachable filter in sample cell’s bottom, can prevent samples be suctioned into manifolds; inputting gas from bottom of cavity can avoid samples splash and software controlled H-Sorb two-stage-stepping mode further ends splash happening Sample Container: 50mm (diameter) and 180ml (500ml is available) big cylinder sample cell is convenient for samples filling; Exclusive G-DenPyc filling technology supports to choose different volumetric aluminum blocks to fill cell instead change other sizes cells according to samples’ volume, this innovative method realizes minimal free space in cells and improve experiment accuracy G-DenPyc 2900 gas pycnometer helium true density analyzer application Apply to research and quality control for below materials: ceramic, catalysts, filter medium, nuclear fuel, oil & chemical industry, soil, fertilizer, carbon black, hard coke, fiber, minerals, pharmacy, cosmetics, cement, powdered foodstuff, desiccant (drying agent), powdered metal, ion exchange resin, silicon gel, alumina, titanium dioxide, solid foam etc. Contact info: Web: http://www.app-one.com.cn/eng/index.aspx http://www.jinaipu.com/eng/index.aspx Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:59 GMT
V-Sorb 2800S Langmuir specific surface area analyser

V-Sorb 2800S surface area analyzer introduction V-Sorb 2800S is researched and developed by Gold APP Instruments for single and multi-point BET surface area, also with Langmuir surface area and others related with SSA by using static volumetric principle. Compared with other companies’ analyzers, multi pioneered techs make it’s performance much better, heighten accuracy and consistence of results, enhance measurement stability, all these lead to a leading level in international competitors. Products designed from the user perspective and equipped with fully automated operation, user-friendly interface makes it easy to learn, imported accessories assure stability and prolong life. Perfect design, sophisticated production and strict testing guarantee to meet customers’ real demands. High cost performance of V-Sorb 2800S easily ensure your investment profits and flexible equipped peripheral can satisfy different users’ requests. V-Sorb 2800S surface area analyzer parameters Analysis Method: static volumetric nitrogen adsorption principle Versatility: Adsorption and desorption isotherms, Single and multi-point BET surface area, Average particle diameter estimation, t-plot external surface area, True density analysis, Langmuir surface area, carbon black (STSA), adsorption constant C. Measuring Ranges: 0.01m2/g to no known upper limit (surface area) Accuracy: repeatability errors ≤1% Vacuum System: V-Sorb unique monolithic manifolds and solenoid valve control system, greatly reduce the dead volume; improve the adsorbate micro-change sensitivity; enhance pore size distribution analysis resolution; decrease connecting points; strengthen sealing performance and prolonged instrument life Coolant Level Prober: V-Sorb original coolant level control system with temperature probe, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change Sample Treatment: the whole treatment procedures are controlled by dedicated software, as well with a start time preset function which can realize unattended operation at night Control System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stability and life Sample Ports: two samples’ analyzing and two samples’ degassing concurrently Pressure Measurement: imported sectional measuring dual pressure transducer, notably improve the measuring accuracy at low P/Po point, 0-1000Torr (0-133Kpa), 0-10Torr (0-1.33Kpa) Transducer Accuracy: imported silicon thin film pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S.(full-scale), far accurate than Pirani resistance vacuum gauge(general error is 10%-15%) Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.998 Ultimate Vacuum: 4x10-2Pa (3x10-4 Torr) Vacuum Pump: built-in bipolar vacuum pump controlled by patented software which can auto control pump’s start/stop Sample Types: powders, particle, fiber, flakes and other materials Adsorbate Gas: high purity nitrogen (≥99.999%), Ar, Kr, CO, C02, C4H10 etc. non-corrosive gases are optional Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability Data Reduction: Windows®-based independent developed Gold APP softwareTM, perfect versatility, produced full featured and multi-model reports V-Sorb 2800S surface area analyzer features A: Vacuum System 1. Unique integral manifolds system, decrease connecting points apparently, reduce leak rate, improve ultimate vacuum. 2. Modularity design can configure as customer requests, benefits future functions extension and instrument maintenance. 3. Germany imported bipolar vacuum pump, low noise, stable working, oil-return prevention; ultimate vacuum can reach 4x10-2Pa (3x10-4Torr). B: Control System 1. Industry used programmable solenoid valve system, strong anti-interference ability, convenient for installation and uninstallation. 2. Separated analysis and treatment manifolds can prevent foreign matter to contaminate manifolds in sample treatment. C. Measures for Improving Accuracy 1. Imported silicon thin film capacitive pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S. (full-scale). 2. 0-10Torr (optional) and 0-1000Torr dual pressure transducers, sectional measurement in pressure range can reduce errors in low vacuum, 0-10Torr silicon thin film transducer is highly accurate than Pirani resistance vacuum gauge (general error is 10%-15%). 3. Unique monolithic manifolds system, decrease connecting points and reduce leak rate apparently. 4. Original stepping coolant level control system, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change. 5. Pioneered gas outlet and inlet control system can efficiently prevent sample splash in evacuation and gas inlet process, guarantee clean manifolds and sample weight unchanged, avoid zero and liner drifting caused by transducer’s macro-change. D. Data Acquisition and Reduction 1. High precision and integration data acquisition module is easy to connect, minimal errors and strong anti-interference ability; standard 485 communication mode is good for analyzer’s applications extension and interconnection, can also conveniently switched to RS232 and USB modes. 2. Multi calculating methods for data reduction provides all-round sample analysis options; powerful data archiving and searching system helps a lot for data management. V-Sorb 2800S surface area analyzer application 1. Super micro powder, nanomaterials, particle and fiber shaped surface area analysis. 2. Product quality control for powder materials related corporations. 3. Research institutes, universities for BET theory teaching. 4. Fuel cells, catalysts, additives, adsorbent, ceramics, magnetic materials, energy storage materials etc. 5. Other researches concern surface area performance. Contact info: Web: http://www.jinaipu.com/eng/index.aspx http://www.app-one.com.cn/eng/index.aspx Email: sales@jinaipu.com Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
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Fax:
Email:
goldapp
861088099138
861088099138
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Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:58 GMT
high pressure gas adsorption isotherm measure H-Sorb 2600

Contact info:  Web: http://www.app-one.com.cn/eng/index.aspx  http://www.jinaipu.com/eng/index.aspx  Tel.: 0086-10-82132122  Fax: 0086-10-82118197  Mobile: 0086-18210009838  IMs:  Skype: Gold-APP-Instruments  Yahoo Messenger: goldappinstruments@ymail.com  Google Talk: goldappinstruments2008@gmail.com H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer parameters 1. Analysis Method: static volumetric principle, high pressure gas sorption principle 2. Versatility: adsorption/desorption isotherms measurement (atmospheric to 500℃), Gibbs supercritical adsorption measurement 3. Data Reduction: Langmuir model regression isotherm, PCT(Pressure-Composition-Temperature) or PCI (Pressure-Composition-Isotherm) diagram/curve/isotherm measurement, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; Ono-Kondo (OK) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures 4. Measuring Ranges: continuous adsorption and desorption measurement from atmospheric to 200Bar pressure 5. Accuracy: repeatability errors <3% 6. Temperature Range: cryogenic to 500℃, accuracy±0.1℃ 7. Sample Ports: two samples analyzing and two degassing, stainless-steel micro welding sample cells, software integrated temperature PID adjustment 8. Transducer Accuracy: imported high precision transmitter, accuracy can reach 0.05% of F.S. (full-scale), long-duration usage stability is 0.025% of F.S. 9. Ultimate Vacuum: 4x10-2 Pa (3x10-4 Torr), molecular pump system (1x10-6 Pa) is optional 10. Adsorbate Gas: high purity nitrogen, CO2 or others (Ar, Kr, H2, CH4 etc.) 11. Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability 12. Specifications: Height 22.05 inches (56cm)* Width 20.87 inches (53cm)*Depth 23.62 inches (60cm); 132 pound (60kg); 220V/5A H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer features: 1. Control System: imported VCR interface high pressure pneumatic valve can realize auto on-off within 200Bar, sealing performance is top to 1x10-10 Pa.m3/s, can be used more than 500 million times; programmable logic controller (PLC) system, high integration and sound anti-interference, improve stability and prolong life 2. Analysis Management: parameters be set by Gold APP Instruments software, fully automated, achieved unattended operation at night; H-Sorb mode is available for accurate control gas charging pressure points, gain ideal data points 3. Manifold System: imported 316L stainless steel thick-walled manifolds, micro welding sealing can reduce dead space largely; metal VCR connection is convenient for installation and uninstallation 4. Safety Measures: H-Sorb asymptotic technology realizes auto gas-charging and degassing, prevents high pressure dangers caused by artificial misoperation, and also minimizes large differential pressure’s impact to pressure transducer H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer application 1. Study and research in high temperature and pressure gas sorption, supercritical gas performance, microporous materials, hydrogen storage materials, coalbed gas, oil exploration, methane etc. 2. Catalysts, molecular sieves, active carbon, carbon nano-tube, fuel cell, hydrocarbon and other materials.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
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Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:58 GMT
density measurement equipment G-DenPyc 2900

G-DenPyc 2900 gas pycnometer helium true density analyzer introduction A gas pycnometer operates by detecting the pressure change resulting from displacement of gas by a solid object. Expanding a quantity of gas at known pressure into an empty chamber and measuring the pressure establishes a baseline. Then a sample is placed in the chamber and the chamber is resealed. The same quantity of gas at the same pressure is again expanded into the sample chamber, and the pressure is measured. The difference in the two pressure combined with the known volume of the empty sample chamber allows the volume of the sample to be determined by way of the gas law. The accuracy and precision of the gas pycnometer in determining density is good, but the method relies greatly on the cleanliness of the sample material and purity of the analysis gas. In this case, Gold APP Instruments had explored a smart sample preparation degasser for materials handle, can guarantee to gain the "cleanliness" testing data. G-DenPyc 2900 gas pycnometer helium true density analyzer parameters Analysis Method: Volume displacement method/gas displacement principle Versatility: true (also terms as real, absolute, apparent or skeletal) density analysis, rigid foam materials’ percentage of open/closed spaces analysis Experimental Pressure: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysis Accuracy: accuracy ±0.02%, repeatability ±0.01%, resolution can reach 0.0001 g/cc Sample Ports: three samples analysis simultaneously Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.05% F.S., stability 0.025% F.S. Adsorbate Gas: high purity Helium or air or Nitrogen G-DenPyc 2900 gas pycnometer helium true density analyzer features Data Reduction: high-precision PρT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracy Thermostatic System: analysis modules designed with thermostatic system can control temperature up and down easily, also hold modules stay at the best temperature(25 C) which can restrain transducer reading’s temperature drift and keep system temperature uniformity; System can maintain temperature at a fixed value for some fixed-temperature-required samples Control System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modes Analysis Management: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available Manifolds System: patented V-Sorb monolithic manifolds system can improve sealing performance and reduce dead space largely, enhance system temperature’s uniformity and anti-interference ability, all lead to a high accuracy and repeatability data Splash-proof Measures: installed with a detachable filter in sample cell’s bottom, can prevent samples be suctioned into manifolds; inputting gas from bottom of cavity can avoid samples splash and software controlled H-Sorb two-stage-stepping mode further ends splash happening Sample Container: 50mm (diameter) and 180ml (500ml is available) big cylinder sample cell is convenient for samples filling; Exclusive G-DenPyc filling technology supports to choose different volumetric aluminum blocks to fill cell instead change other sizes cells according to samples’ volume, this innovative method realizes minimal free space in cells and improve experiment accuracy G-DenPyc 2900 gas pycnometer helium true density analyzer application Apply to research and quality control for below materials: ceramic, catalysts, filter medium, nuclear fuel, oil & chemical industry, soil, fertilizer, carbon black, hard coke, fiber, minerals, pharmacy, cosmetics, cement, powdered foodstuff, desiccant (drying agent), powdered metal, ion exchange resin, silicon gel, alumina, titanium dioxide, solid foam etc. Contact info: Web: http://www.app-one.com.cn/eng/index.aspx http://www.jinaipu.com/eng/index.aspx Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:57 GMT
pressure composition isotherm meausuring analyser H-Sorb 2600

Contact info:  Web: http://www.app-one.com.cn/eng/index.aspx  http://www.jinaipu.com/eng/index.aspx  Tel.: 0086-10-82132122  Fax: 0086-10-82118197  Mobile: 0086-18210009838  IMs:  Skype: Gold-APP-Instruments  Yahoo Messenger: goldappinstruments@ymail.com  Google Talk: goldappinstruments2008@gmail.com H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer parameters 1. Analysis Method: static volumetric principle, high pressure gas sorption principle 2. Versatility: adsorption/desorption isotherms measurement (atmospheric to 500℃), Gibbs supercritical adsorption measurement 3. Data Reduction: Langmuir model regression isotherm, PCT(Pressure-Composition-Temperature) or PCI (Pressure-Composition-Isotherm) diagram/curve/isotherm measurement, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; Ono-Kondo (OK) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures 4. Measuring Ranges: continuous adsorption and desorption measurement from atmospheric to 200Bar pressure 5. Accuracy: repeatability errors <3% 6. Temperature Range: cryogenic to 500℃, accuracy±0.1℃ 7. Sample Ports: two samples analyzing and two degassing, stainless-steel micro welding sample cells, software integrated temperature PID adjustment 8. Transducer Accuracy: imported high precision transmitter, accuracy can reach 0.05% of F.S. (full-scale), long-duration usage stability is 0.025% of F.S. 9. Ultimate Vacuum: 4x10-2 Pa (3x10-4 Torr), molecular pump system (1x10-6 Pa) is optional 10. Adsorbate Gas: high purity nitrogen, CO2 or others (Ar, Kr, H2, CH4 etc.) 11. Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability 12. Specifications: Height 22.05 inches (56cm)* Width 20.87 inches (53cm)*Depth 23.62 inches (60cm); 132 pound (60kg); 220V/5A H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer features: 1. Control System: imported VCR interface high pressure pneumatic valve can realize auto on-off within 200Bar, sealing performance is top to 1x10-10 Pa.m3/s, can be used more than 500 million times; programmable logic controller (PLC) system, high integration and sound anti-interference, improve stability and prolong life 2. Analysis Management: parameters be set by Gold APP Instruments software, fully automated, achieved unattended operation at night; H-Sorb mode is available for accurate control gas charging pressure points, gain ideal data points 3. Manifold System: imported 316L stainless steel thick-walled manifolds, micro welding sealing can reduce dead space largely; metal VCR connection is convenient for installation and uninstallation 4. Safety Measures: H-Sorb asymptotic technology realizes auto gas-charging and degassing, prevents high pressure dangers caused by artificial misoperation, and also minimizes large differential pressure’s impact to pressure transducer H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer application 1. Study and research in high temperature and pressure gas sorption, supercritical gas performance, microporous materials, hydrogen storage materials, coalbed gas, oil exploration, methane etc. 2. Catalysts, molecular sieves, active carbon, carbon nano-tube, fuel cell, hydrocarbon and other materials.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:55 GMT
high pressure gas adsorption isotherm measuring analyser H-Sorb 2600

Contact info:  Web: http://www.app-one.com.cn/eng/index.aspx  http://www.jinaipu.com/eng/index.aspx  Tel.: 0086-10-82132122  Fax: 0086-10-82118197  Mobile: 0086-18210009838  IMs:  Skype: Gold-APP-Instruments  Yahoo Messenger: goldappinstruments@ymail.com  Google Talk: goldappinstruments2008@gmail.com H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer parameters 1. Analysis Method: static volumetric principle, high pressure gas sorption principle 2. Versatility: adsorption/desorption isotherms measurement (atmospheric to 500℃), Gibbs supercritical adsorption measurement 3. Data Reduction: Langmuir model regression isotherm, PCT(Pressure-Composition-Temperature) or PCI (Pressure-Composition-Isotherm) diagram/curve/isotherm measurement, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; Ono-Kondo (OK) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures 4. Measuring Ranges: continuous adsorption and desorption measurement from atmospheric to 200Bar pressure 5. Accuracy: repeatability errors <3% 6. Temperature Range: cryogenic to 500℃, accuracy±0.1℃ 7. Sample Ports: two samples analyzing and two degassing, stainless-steel micro welding sample cells, software integrated temperature PID adjustment 8. Transducer Accuracy: imported high precision transmitter, accuracy can reach 0.05% of F.S. (full-scale), long-duration usage stability is 0.025% of F.S. 9. Ultimate Vacuum: 4x10-2 Pa (3x10-4 Torr), molecular pump system (1x10-6 Pa) is optional 10. Adsorbate Gas: high purity nitrogen, CO2 or others (Ar, Kr, H2, CH4 etc.) 11. Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability 12. Specifications: Height 22.05 inches (56cm)* Width 20.87 inches (53cm)*Depth 23.62 inches (60cm); 132 pound (60kg); 220V/5A H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer features: 1. Control System: imported VCR interface high pressure pneumatic valve can realize auto on-off within 200Bar, sealing performance is top to 1x10-10 Pa.m3/s, can be used more than 500 million times; programmable logic controller (PLC) system, high integration and sound anti-interference, improve stability and prolong life 2. Analysis Management: parameters be set by Gold APP Instruments software, fully automated, achieved unattended operation at night; H-Sorb mode is available for accurate control gas charging pressure points, gain ideal data points 3. Manifold System: imported 316L stainless steel thick-walled manifolds, micro welding sealing can reduce dead space largely; metal VCR connection is convenient for installation and uninstallation 4. Safety Measures: H-Sorb asymptotic technology realizes auto gas-charging and degassing, prevents high pressure dangers caused by artificial misoperation, and also minimizes large differential pressure’s impact to pressure transducer H-Sorb 2600 high pressure gas adsorption volumetric principle analyzer application 1. Study and research in high temperature and pressure gas sorption, supercritical gas performance, microporous materials, hydrogen storage materials, coalbed gas, oil exploration, methane etc. 2. Catalysts, molecular sieves, active carbon, carbon nano-tube, fuel cell, hydrocarbon and other materials.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Andy Hoa
8618210009838
861082118197
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:55 GMT
V-Sorb 4800S BET and Langmuir surface area measurement equipment

V-Sorb 4800S surface area analyzer introduction V-Sorb 4800S is developed by Gold APP Instruments for surface area determination which utilizes static volumetric method. Compared with other companies’ analyzers, multi pioneered technologies make instrument’s performance much better, heighten accuracy and consistence of results, enhance measurement stability, all these lead to a leading level in world market. Analyzers designed from the user perspective and equipped with fully automated operation and user-friendly interface make it easy to learn, imported accessories assure stability and prolong life. Perfect design, sophisticated production and strict testing guarantee to meet customers’ real demands. High cost performance of V-Sorb 4800S easily ensure your investment profits and flexible equipped peripheral can satisfy different users’ requests. V-Sorb 4800S surface area analyzer parameters Analysis Method: static volumetric nitrogen adsorption principle Versatility: Adsorption and desorption isotherms, Single and multi-point BET method, Langmuir surface area, t-plot external surface area analysis, True density analysis, carbon black STSA etc. Measuring Ranges: 0.01m2/g to no known upper limit (surface area) Accuracy: repeatability errors ≤1% Vacuum System: V-Sorb unique monolithic manifolds and solenoid valve control system, greatly reduce the dead volume; improve the adsorbate micro-change sensitivity; enhance pore size distribution analysis resolution; decrease connecting points; strengthen sealing performance and prolonged instrument life Coolant Level Controller: V-Sorb original coolant level control system with temperature probe, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change Control System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stability Sample Ports: four samples’ analyzing and four degassing concurrently Pressure Measurement: imported sectional measuring dual pressure transducer, notably improve the measuring accuracy at low P/Po point, two transducers’ 0-1000Torr (0-133Kpa) Transducer Accuracy: imported silicon thin film pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S.(full-scale), far accurate than Pirani resistance vacuum gauge(general error is 10%-15%) Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.998 Ultimate Vacuum: 4x10-2Pa (3x10-4Torr) Vacuum Pump: built-in bipolar vacuum pump controlled by patented software which can auto control pump’s start/stop Sample Types: powders, particle, fiber, flakes and other materials Adsorbate Gas: high purity nitrogen(≥99.999%), Ar, Kr, CO2 etc. non-corrosive gases are optional Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability Data Reduction: Windows®-based independent developed Gold APP softwareTM, perfect versatility, produced full featured and multi-model reports(txt, word, excel, pdf) Specifications: Height 22.05 inches (56cm)* Width 20.87 inches (53cm)*Depth 23.62 inches (60cm); 132 pound (60kg) V-Sorb 4800S surface area analyzer features A: Vacuum System 1. Unique integral manifolds system, decrease connecting points apparently, reduce leak rate, improve ultimate vacuum. 2. Modularity design can configure as customer requests, benefits future functions extension and instrument maintenance. 3. Germany imported bipolar vacuum pump, low noise, stable working, oil-return prevention; ultimate vacuum can reach 4x10-2Pa (3x10-4Torr). B: Control System 1. Industry used programmable solenoid valve system, strong anti-interference ability, convenient for installation and uninstallation. 2. Separated analysis and treatment manifolds can prevent foreign matter to contaminate manifolds in sample treatment. C. Measures for Improving Accuracy 1. Imported silicon thin film capacitive pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S. (full-scale). 2. 0-10Torr (optional) and 0-1000Torr dual pressure transducers, sectional measurement in pressure range can reduce errors in low vacuum, 0-10Torr silicon thin film transducer is highly accurate than Pirani resistance vacuum gauge (general error is 10%-15%). 3. Unique monolithic manifolds system, decrease connecting points and reduce leak rate apparently. 4. Original stepping coolant level control system, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change. 5. Pioneered gas outlet and inlet control system can efficiently prevent sample splash in evacuation and gas inlet process, guarantee clean manifolds and sample weight unchanged, avoid zero and liner drifting caused by transducer’s macro-change. D. Data Acquisition and Reduction 1. High precision and integration data acquisition module is easy to connect, minimal errors and strong anti-interference ability; standard 485 communication mode is good for analyzer’s applications extension and interconnection, can also conveniently switched to RS232 and USB modes. 2. Multi calculating methods for data reduction provides all-round sample analysis options; powerful data archiving and searching system helps a lot for data management. V-Sorb 4800S surface area analyzer application 1. Super micro powder, nanomaterials, particle and fiber shaped surface area analysis. 2. Product quality control for powder materials related corporations. 3. Research institutes, universities for BET theory teaching. 4. Full cells, catalysts, additives, adsorbent, ceramics, magnetic materials, energy storage materials etc. 5. Other researches concern surface area performance. Contact info: Web: http://www.jinaipu.com/eng/index.aspx http://www.app-one.com.cn/eng/index.aspx Email: sales@jinaipu.com Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
goldapp
861088099138
861088099138
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:51 GMT
gas pycnometer helium density analyzer G-DenPyc 2900

G-DenPyc 2900 gas pycnometer helium true density analyzer introduction A gas pycnometer operates by detecting the pressure change resulting from displacement of gas by a solid object. Expanding a quantity of gas at known pressure into an empty chamber and measuring the pressure establishes a baseline. Then a sample is placed in the chamber and the chamber is resealed. The same quantity of gas at the same pressure is again expanded into the sample chamber, and the pressure is measured. The difference in the two pressure combined with the known volume of the empty sample chamber allows the volume of the sample to be determined by way of the gas law. The accuracy and precision of the gas pycnometer in determining density is good, but the method relies greatly on the cleanliness of the sample material and purity of the analysis gas. In this case, Gold APP Instruments had explored a smart sample preparation degasser for materials handle, can guarantee to gain the "cleanliness" testing data. G-DenPyc 2900 gas pycnometer helium true density analyzer parameters Analysis Method: Volume displacement method/gas displacement principle Versatility: true (also terms as real, absolute, apparent or skeletal) density analysis, rigid foam materials’ percentage of open/closed spaces analysis Experimental Pressure: external vacuum pump is available, can adopt negative pressure (0-1Bar) or positive pressure (1-2Bar) two modes to analysis Accuracy: accuracy ±0.02%, repeatability ±0.01%, resolution can reach 0.0001 g/cc Sample Ports: three samples analysis simultaneously Pressure Accuracy: imported high-precision pressure transducer, accuracy can reach 0.05% F.S., stability 0.025% F.S. Adsorbate Gas: high purity Helium or air or Nitrogen G-DenPyc 2900 gas pycnometer helium true density analyzer features Data Reduction: high-precision PρT gas density calculation model eliminates measurement errors caused by non-ideality gas state, can increase analysis accuracy Thermostatic System: analysis modules designed with thermostatic system can control temperature up and down easily, also hold modules stay at the best temperature(25 C) which can restrain transducer reading’s temperature drift and keep system temperature uniformity; System can maintain temperature at a fixed value for some fixed-temperature-required samples Control System: programmable logic controller (PLC) system obtains high integration and strong anti-interference, software operated fully automated analysis enables freely choose of multi experiment modes Analysis Management: programmable built-in system, touch screen, USB type external keyboard and mouse, operated by connecting to computer is available Manifolds System: patented V-Sorb monolithic manifolds system can improve sealing performance and reduce dead space largely, enhance system temperature’s uniformity and anti-interference ability, all lead to a high accuracy and repeatability data Splash-proof Measures: installed with a detachable filter in sample cell’s bottom, can prevent samples be suctioned into manifolds; inputting gas from bottom of cavity can avoid samples splash and software controlled H-Sorb two-stage-stepping mode further ends splash happening Sample Container: 50mm (diameter) and 180ml (500ml is available) big cylinder sample cell is convenient for samples filling; Exclusive G-DenPyc filling technology supports to choose different volumetric aluminum blocks to fill cell instead change other sizes cells according to samples’ volume, this innovative method realizes minimal free space in cells and improve experiment accuracy G-DenPyc 2900 gas pycnometer helium true density analyzer application Apply to research and quality control for below materials: ceramic, catalysts, filter medium, nuclear fuel, oil & chemical industry, soil, fertilizer, carbon black, hard coke, fiber, minerals, pharmacy, cosmetics, cement, powdered foodstuff, desiccant (drying agent), powdered metal, ion exchange resin, silicon gel, alumina, titanium dioxide, solid foam etc. Contact info: Web: http://www.app-one.com.cn/eng/index.aspx http://www.jinaipu.com/eng/index.aspx Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
goldapp
861088099138
861088099138
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:51 GMT
V-Sorb 2800 BET specific surface area and porosity analyser

V-Sorb 4800 surface area and porosimetry analyzer introduction V-Sorb 4800 is researched by Gold APP Instruments for surface area and pore size testing by utilizing static volumetric principle. Compared with other competitors’ analyzers, multi pioneered technologies make its performance much better. Heighten accuracy and consistence of results; enhance measurement stability, all these lead to a leading level among global competitors. Equipment designed from the user perspective and with fully automated operation system, user-friendly interface makes it easy to learn, imported accessories assure stability and prolong its life. High cost performance of V-Sorb 4800 easily ensure your investment profits and flexible equipped peripheral can satisfy different users’ requirements. V-Sorb 4800 surface area and porosimetry analyzer parameters Analysis Method: static volumetric nitrogen adsorption principle Versatility: Adsorption and desorption isotherms, Single and multi-point BET surface area, Langmuir method surface area, Average particle diameter estimation, t-plot external surface area, True density analysis, BJH total pore volume and pore size distribution analysis, t-plot method micropore analysis, MP micropore, Dubinin-Radushkevich (DR) and Dubinin-Astakhov (DA) micropore surface area Measuring Ranges: 0.01m2/g to no known upper limit (surface area) 0.35 to 400nm (pore size) Accuracy: repeatability errors ≤1% Vacuum System: V-Sorb unique monolithic manifolds and solenoid valve control system, greatly reduce the dead volume; improve the adsorbate micro-change sensitivity; enhance pore size distribution analysis resolution; decrease connecting points; strengthen sealing performance and prolonged instrument life Coolant Level Prober: V-Sorb original coolant level probe system with temperature probe, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change Sample Treatment: the whole treatment procedures are controlled by dedicated software, as well with a start time preset function which can realize unattended operation at night Control System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stability and life Sample Ports: 4 samples analyzing and 4 samples degassing concurrently Pressure Measurement: imported sectional measuring dual pressure transducer, notably improve the measuring accuracy at low P/Po point, 0-1000Torr (0-133Kpa), 0-10Torr (0-1.33Kpa) Transducer Accuracy: imported silicon thin film pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S.(full-scale), far accurate than Pirani resistance vacuum gauge(general error is 10%-15%) Partial Pressure: P/Po controllable accuracy range is 5x10-6-0.995 Ultimate Vacuum: 4x10-2Pa (3x10-4Torr) Sample Types: powders, particle, fiber, flakes and other species Adsorbate Gas: high purity nitrogen (≥99.999%), Ar, Kr, CO, CO2, C4H10 etc. non-corrosive gases are optional Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability Data Reduction: Windows®-based independent developed Gold APP softwareTM, perfect versatility, produced full featured and multi-model reports V-Sorb 4800 surface area and porosimetry analyzer features A: Vacuum System 1. Unique integral manifolds system, decrease connecting points apparently, reduce leak rate, improve ultimate vacuum. 2. Modularity design can configure as customer requests, benefits future functions extension and instrument maintenance. 3. Germany imported bipolar vacuum pump, low noise, stable working, oil-return prevention; ultimate vacuum can reach 4x10-2Pa (3x10-4Torr). B: Control System 1. Industry used programmable solenoid valve system, strong anti-interference ability, convenient for installation and uninstallation. 2. Separated analysis and treatment manifolds can prevent foreign matter to contaminate manifolds in sample treatment. C. Measures for Improving Accuracy 1. Imported silicon thin film capacitive pressure transducer, accuracy can reach 0.1% of real reading, better than 0.1% of F.S. (full-scale). 2. 0-10Torr (optional) and 0-1000Torr dual transducers, sectional measurement in pressure range can reduce errors in low vacuum, 0-10Torr silicon thin film transducer is highly accurate than Pirani resistance vacuum gauge (general error is 10%-15%). 3. Unique monolithic manifolds system, decrease connecting points and reduce leak rate apparently. 4. Original stepping coolant level control system, ensure the coolant level unchanged when compares with sample cells in the whole analysis process, completely eliminate the analysis errors caused by dead volume change. 5. Pioneered gas outlet and inlet control system can efficiently prevent sample splash in evacuation and gas inlet process, guarantee clean manifolds and sample weight unchanged, avoid zero and liner drifting caused by transducer’s macro-change. D. Data Acquisition and Reduction 1. High precision and integration data acquisition module is easy to connect, minimal errors and strong anti-interference ability; standard 485 communication mode is good for analyzer’s applications extension and interconnection, can also conveniently switched to RS232 and USB modes. 2. Multi calculating methods for data reduction provides all-round sample analysis options; powerful data archiving and searching system helps a lot for data management. V-Sorb 4800 surface area and porosimetry analyzer application 1. Super micro powder, nanomaterials, particle and fiber shaped surface area analysis. 2. Product quality control for powder species related corporations. 3. Research institutes, universities for BET theory teaching. 4. Full cells, catalysts, additives, adsorbent, ceramics, magnetic materials, energy storage materials etc. 5. Other researches concern surface area performance. Contact info: Web: http://www.jinaipu.com/eng/index.aspx http://www.app-one.com.cn/eng/index.aspx Email: sales@jinaipu.com Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo: goldappinstruments@ymail.com Gtalk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

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861088099138
861088099138
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Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China
5/22/15 2:50 GMT
high pressure gas sorption analyer H-Sorb 2600

H-Sorb 2600 high pressure gas adsorption parameters Analysis Method: static volumetric, high pressure gas sorption Versatility: adsorption/desorption isotherms measurement (atmospheric to 500℃), Gibbs supercritical adsorption measurement Data Reduction: Langmuir model regression isotherm, PCT(Pressure-Composition-Temperature) or PCI (Pressure-Composition-Isotherm) diagram/curve/isotherm measurement, Langmuir maximum adsorption constant L and adsorption pressure constant B measurement; Langmuir correction model loading-ratio correlation regression (LCR) isotherm; Ono-Kondo (OK) lattice model isotherm regression; adsorptive gas density and vapor-liquid equilibrium accuracy calculation under different pressures and temperatures Measuring Ranges: continuous adsorption and desorption measurement from atmospheric to 200Bar pressure Accuracy: repeatability errors <3% Temperature Range: cryogenic to 500℃, accuracy±0.1℃ Sample Ports: two samples analyzing and two degassing, stainless-steel micro welding sample cells, software integrated temperature PID adjustment Transducer Accuracy: imported high precision transmitter, accuracy can reach 0.05% of F.S. (full-scale), long-duration usage stability is 0.025% of F.S. Ultimate Vacuum: 4x10-2 Pa (3x10-4 Torr), molecular pump system (1x10-6 Pa) is optional Adsorbate Gas: high purity nitrogen, CO2 or others (Ar, Kr, H2, CH4 etc.) Data Acquisition: high-precision and high integration data acquisition modules, minimal error, strong anti-interference ability Specifications: Height 22.05 inches (56cm)* Width 20.87 inches (53cm)*Depth 23.62 inches (60cm); 132 pound (60kg); 220V/5A H-Sorb 2600 high pressure gas adsorption features: Control System: imported VCR interface high pressure pneumatic valve can realize auto on-off within 200Bar, sealing performance is top to 1x10-10 Pa.m3/s, can be used more than 500 million times; programmable logic controller (PLC) system, high integration and sound anti-interference, improve stability and prolong life Analysis Management: parameters be set by software, fully automated, unattended operation at night; H-Sorb mode is available for accurate control gas charging pressure points, gain ideal data points Manifold System: imported 316L stainless steel thick-walled manifolds, micro welding sealing can reduce dead space largely; metal VCR connection is convenient for installation and uninstallation Safety Measures: H-Sorb asymptotic technology realizes auto gas-charging and degassing, prevents high pressure dangers caused by artificial misoperation, and also minimizes large differential pressure’s impact to pressure transducer H-Sorb 2600 high pressure gas adsorption application 1. Study and research in high temperature and pressure gas sorption, supercritical gas performance, microporous materials, hydrogen storage materials, coalbed gas, oil exploration, methane etc. 2. Catalysts, molecular sieves, active carbon, carbon nano-tube, fuel cell, hydrocarbon and other materials Contact info: Web: http://www.app-one.com.cn/eng/index.aspx http://www.jinaipu.com/eng/index.aspx Tel.: 0086-10-82133318 Ext.810 Fax: 0086-10-82118197 Mobile: 0086-18210009838 IMs: Skype: Gold-APP-Instruments Yahoo Messenger: goldappinstruments@ymail.com Google Talk: goldappinstruments2008@gmail.com

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
goldapp
8618210009838
861088099138
Send Inquiry
Gold APP Instruments Corporation China
Floor 6th, Tianli Building, No 56th, Zhichun Rd.,
Beijing 100086
China


SOURCE: Import-Export Bulletin Board (http://www.imexbb.com/)
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