Measuring & Analyzing Instruments

Product Description Hengfeng DC hipot tester is also called dc dielectric test sets, it provide the most dependable, portable DC high voltage sources for checking the quality of electrical power cables, motors, switchgear, insulators, transformers and capacitors,which is suitable for electric power branch, power department of factories, scientific research units, railway, chemical industry, and power plants. Features 1. Large color touch screen with stylus pen  2. Real-time display voltage, current, test progress, and discharge process 3. Full range smooth voltage regulation 4. Automatic raise voltage/hold voltage/drop voltage/discharge 5. Automatic MOA test function 6. Over-voltage and over-current protection 7. Automatic memory with time/date 8. Built-in thermal printer 9. USB port 10. Powerful PC software Applications The DC high voltage test sets are used to make proof tests on electrical power cables, motors, switch gear, insulators, transformers and capacitors. Tests are performed by applying controlled high voltages to the unit under test at or above insulation system operating level. Measuring the leakage current helps determine the unit under test’s ability to withstand overvoltages such as lightning strikes and switching surges.

Product Description Hengfeng ground resistance tester is a high-precision test instrument used in various fields such as substations for testing grounding resistance and related parameters. The instrument has the characteristics of lightweight, small dimensions, convenient carrying, strong anti-interference performance and high accuracy. It is an integrated structure, built-in variable frequency power supply module, and the output power supply is continuously variable frequency adjustable. The frequency of 45-55Hz can be switched for measurement, and there are several groups of double frequency conversion for choice,and the built-in high-speed processor core adopts high-end digital filtering technology, which effectively avoids the interference of the power frequency electric field to the test, and fundamentally solves the problem of accurate measurement under strong electric field interference. A large number of on-site tests and user usage indicate that when the grounding grid is tested under the harsh electromagnetic environment of the running substation, the measured data of the grounding impedance tester of the special frequency ground network are accurate and repeatable. It is an ideal instrument for the measurement of the characteristic parameters of large and medium grounding grids. Ground Resistance Tester Features 1. HD color touch screen. The instrument is equipped with a high-end full-touch liquid crystal display, a large and full graphical operation interface, each process is very clear, and the operator can use it without additional professional training. The entire process can be measured with a single touch, making it an ideal smart measurement device. 2. Spare stylus pen. When the operators have dirt on their hands or dirt on the screen, the stylus pen can be used to operate the instrument. 3. Double frequency conversion,strong anti-interference ability. The instrument adopts the method of different frequency measurement, and with modern software and hardware filtering technology, the instrument has high anti-interference performance, and the test data is stable and reliable. 4. The precision of measurement is high. The basic error is only 0.005 Ω, which can be used to measure the earth network with very small earth impedance. 5. Powerful function. It can measure current stake, voltage stake, grounding grid impedance, grounding resistance, grounding conduction, soil resistivity, step voltage, touch voltage, potential gradient and so on. 6. Transmission tower vector shunt function.The instrument automatically subtracts the current that is transferred by the tower to calculate more accurate test results. 7. Built-in 1500 Ω imitate human body resistance, when testing step voltage ,users can get the real step voltage data and curve.(optional) 8. All English menu, easy to operate. 9. Simple wiring ,no high current cable is needed.

Hengfeng tan delta tester measures the capacitance and dissipation factor factor (tgδ) of high voltage electric equipment. 12KV high voltage is generated by internal transformer of the instrument, which is used for testing test object after transformer voltage rising. Capacitance and power supply can be externally connected if further testing is required. 12KV high voltage is generated by internal transformer of the instrument.. External standard capacitor and power supply can be  connected if further testing is required. In addition to the normal UST and GST test modes, HengFeng dissipation factor tester has more modes : CVT, GSTg, CVT Ratio, 4-Channel… Features 1. Digital backlit LCD screen. 2. Multiple automatic double vairable frequency , which can effectively resist the frequency interference of test site and ensure the accuracy and stablity of test results. 3. UST+GST+CVT+ GSTg+ CVT ratio + polarity+phase difference+4 channels 4. 4-channel function, measuring four test object in a single test 5. Reserve the interface for external standard capacitor and external transformer 6. Internal memory with time/date stamp 7. Internalthermal printer 8. USB port for export test data to USB flash drive. Application Capacitance and Tan Delta Tester is a very basic method in the insulation test, which can effectively find the overall moisture deterioration and deterioration of electrical equipment insulation, as well as partial defects. It is widely used in dielectric loss measurement of transformers, bushings, capacitors, surge arresters and other equipment in the power ind

Highly accurate loss angle tangent/power factor measurement equipment is used to measure very low dielectric losses in high voltage equipment. Loss Angle Tangent/Power Factor is an accurate and non-destructive method of providing important information about the degree of deterioration of an insulation system. Tests are performed during regular maintenance and inspection of high voltage equipment such as power transformers, transformers, bushings, capacitors, motors, generators, power cables, and other high voltage equipment. Hengfeng capacitance and tan delta tester measures the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment. Features 1. 7" high resolution color touch screen. 3. Multiple automatic double vairable frequency , which can effectively resist the frequency interference of test site and ensure the accuracy and stablity of test results. 3. UST+GST+CVT+ GSTg+ CVT ratio + polarity+phase difference+4 channels 4. 4-channel function, measuring four test object in a single test 5. Reserve the interface for external standard capacitor and external transformer 6. Internal memory with time/date stamp 7. Internalthermal printer 8. USB port for export test data to USB flash drive.

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. 1. Model: LXSK-15-40, LXLK-50-300 water meter 2. Size:DN15-DN300 3.Body:Brass/Nylon/stainless steel 4.Type:Dry dial/wet dial(standard) 5.Max work pressure:PN16. 6.Protection class:IP68 7.Pressure loss:≤0.063Mpa 8.Water temperature:T30,T90 9.Standards:ISO4064 Class B 10.Certificate:MID 11.Software:free for clients 12.Composition: Network servrt.smart card,card reader. Please check our Smart card water meter solution. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. 1.Size:DN15-DN200 2.Body:Brass( , with valve)/iron(without valve) 3.Type:Dry dial/wet dial(standard) 4.Max work pressure:PN16. 5.Protection class:IP68 6.Protocol: Narrow band(LTE Cat.NB) 7.Frequency: B3(1800),B5(850),B8(900) 8.Battery: more than 6 years 9.Pressure loss:≤0.063Mpa 10.Water temperature:T30/T90 11.Standards:ISO4064. 12.Certificate:MID 13.SIM card:Micro SIM card(Type 3FF) 14.Working mode: Class A 15.Software: B/S Cloudy serve platform 16.Software payment: Supply for free 17.Composition:NB-Iot water meter, Base station, Serve Platform please check our NB-IOT water meter solution. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. Supply condition Size:DN15-DN50 (DN50~DN300,please check bulk water meter) Body:Brass/iron/stainless steel/plastic/Nylon(optional) Type:Dry dial/wet dial(optional) Max work pressure:PN16/PN10(optional) Pressure loss:≤0.063Mpa Water temperature:T30,T50,T90(optional) Standards:ISO , 4064.class B R:R80/R100/R160(R=Q3/Q1)(optional) Install , :Horizontal use/Vertical use We can offer the multi jet water meter with body materails as follows: Cast iron water meter,ABS water meter,Nylon water meter,stainless steel water meter and brass body water meter with R160. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. Supply condition Size:DN15,DN20 Body:Brass/plastic( , optional) Max work pressure:PN16 Pressure loss:≤0.063Mpa Water temperature:T30,T50 Standards:ISO4064.Class C R:R160(R=Q3/Q1) Install:Horizontal, Vertical or inclined Connection method: BSP Thread the water meter body can be choose brass,brass with primer and ABS. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. Supplied condition： Size:DN50~DN600 R:R25,R40 Ma , terial: Cast iron shell Temperature grade: T30, T50, T90 Pressure class: MAP16, MAP10.MAP40 Pressure loss: △P63 Installation method: 1. Horizontal installation. 2. Additional water filter is required. 3. The water inlet / outlet of the water meter needs straight pipe section U10 / D5. Please check our irrigation water meter solution. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags

GENERAL FEATURES: LCD display screen. Titration methods, curves and results are displayed in detail. Volumetric KF Titration and Coulometric KF Titration are supported. Data analysis feature helps user review and compare results. Data can be easily transferred to printer via RS-232 communication interface. Reset feature automatically resumes all settings back to factory default options. Volumetric Karl Fischer Titration: Support KF Titration Mode and Titer Detection Mode. Features of auto-filling, auto-purging and auto-mixing of the reagents ensure safe handling of Karl Fischer chemicals. Automatic/manual background drift correction ensures accurate results. Selectable units including mg, mg/L, %, ppm, etc. Settable parameters, including measurement unit, polarization current, stirring rate, titration rate, stop volume, endpoint potential, stop criterion and etc. Store up to 200 titration data sets (GLP-compliant). Coulometric Karl Fischer Titration: Generator cell with diaphragm. Automatic/manual background drift correction ensures accurate results. Selectable units including μg, mg, %, ppm, mg/L, μg/mL, etc. Settable parameters, including measurement unit, polarization current, stirring rate, generator current, endpoint potential, stop criterion and etc. Store up to 200 titration data sets (GLP-compliant).

Minimum Order: 1 bags

Handheld Thermocouple Calibrator Model: LGK-JS02-064 Overview LGK-JS02-064 handheld thermocouple calibrator is a product independently developed and designed by Wuhan CenterRise M&C Engineering Co., Ltd. The calibrator can measure the temperature detected by two thermocouples. We fully consider the customer's needs. In order to be used conveniently, our calibrator pursues accuracy, stability, durability and beauty in research and development and design. At the same time, it is also committed to the characteristics of small size, flexibility, simple operation, and long standby time. Working principle The LGK-JS02-064 handheld thermocouple calibrator reads the temperature data of the thermocouple sensor at a single point through a special chip, and then displays it on the screen through a nixie light. Front view of LGK-JS02-064 handheld thermocouple calibrator Figure 4.1.1 Front view of thermocouple calibrator The above picture shows the front view of the LGK-JS02-064 handheld thermocouple calibrator. As can be seen from the above figure, the instrument has one switch button, two operation buttons, one interface to be calibrated and LCD display. Technical parameters Test temperature range: 0-1000℃ Operating temperature: 0°C-50°C Common working section 25°C-800°C Power supply: 2 AA dry batteries

Minimum Order: 1 bags

GARANGSTORE.COM, We specialize in exporting brand New Total Station, Spectrum analyzer, Thermal Imaging, XRF Analyzer, GPS/GNSS and Data Collector to our customers in countries all over the world.

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The HTT-02 Hot Tack Tester is specifically designed to assess this property by measuring the strength of heat seals formed between thermoplastic surfaces immediately after the seal is created, before it has a chance to cool down to room temperature. This testing process is essential for evaluating the performance and reliability of heat seals in various applications. Hot tack is a crucial property of a heat-sealed layer, as it determines the layer's ability to withstand forces attempting to separate the seal while it is still in a hot state. This characteristic holds significant importance, especially in processes like vertical form fill and seal (VFFS). Hot tack property is important since this situation occurs on vertical form- fill-seal packaging, during which no much cooling time is given. In the packing line, contents are dropped into the bag immediately after the sealing bars have opened. Since the content can be heavy, the hot seal must be able to withstand high loads, thus requiring a high hot tack force. Hot tack testing is importance for upgrading materials and packing efficiency. Advantages of HTT-02 Hot Tack Tester 1.Hot Tack Measurement: The instrument measures the hot tack strength of packaging materials by applying heat and pressure to the material and then quantifying its ability to form a bond. 2.Temperature Control: The HTT-02 maintains precise temperature control during testing to simulate the conditions encountered during the sealing process accurately.

The SPC-01 Stretch Film Peeling Cling Tester measures the adhesion between two layers of stretch film, helping assess the stretch wrap material's ability to adhere effectively. The SPC-01 Peel Cling Tester stands as a reliable and indispensable tool in the materials testing, providing precise measurements that contribute to the enhancement of product quality and safety across diverse sectors.  Advantages of SPC-01 Stretch Film Peel Cling Tester 7-inch TFT touch screen for user-friendly operation (Human-Machine Interface). Internal PLC control unit for reliable performance. Precision ball screw ensures accurate speed and displacement. Adjustable test speed. Different load cell connections with the sample eliminate interference typically caused by friction and gravity from pulleys and strings used in traditional testing methods. Equipped with a limiting device and automatic return function. Real-time display of the test curve and peak value recording. Supports elongation rates of 50%, 100%, and 200%. Includes an embedded micro printer. Addition of a coefficient of friction function is optional.