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Summary of 10/22/17 7:54 GMT:>> Show Compact View
10/16/17 7:44 GMT
Communications cable fault tester

Type Portable Cable Fault Locator This is used for locating various faults of the cables for the city cable, high frequency communication cable, buried cable and medal overhead cable line. The faults include open circuit, short circuit and poor contact. It also can be used to telemetry the position of the fault, including the leak grounding, wire breaking and poor contacting. The instrument adopts many testing methods and the most advanced electron technology fruits as well as the computer technology and the microelectronic technique. It has a high degree of intelligent, a full function, a large range of use, an accurate testing, a convenient operation and alternating-current power or direct current power source. It is especially suitable for testing different types and grades voltage cables. Main Technique parameter: (1).The farthest testing distance: 32 km (2).The detecting blind area: 1m (3).Resolution reading: 1 m (4).Power dissipation:5VA (5).Weight:2kg

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
Send Inquiry
Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:44 GMT
Safe Transportation Rail Transfer Cart / Battery Transfer Carriage Low Vol

Safe Low Voltage Battery Powered Rail Transfer Cart for Transportation Product Preview of Low Voltage Transfer Cart BDG series rail powered transfer car get its power from railway. The 380V alternating-current is transformed into safe current 36V. The current collectors mounted on the trolley get the 36V current from Combined with PLC system, full automatic operation is available. Its widely used, life long, safe and flexible. Parameter of Low Voltage Transfer Cart - - - - Model BDG-2t BDG-16t BDG-30t BDG-50t BDG-100t BDG-150 Rated Load(t) 2 16 30 50 100 150 Table Size (mm) Length(L) 2000 4000 4500 5500 6500 10000 Width(W) 1500 2000 2200 2500 2800 3000 Height(H) 450 500 600 650 850 1200 Wheel Base(mm) 1200 2800 3200 4200 4900 7000 Rail Inner Gauge (mm) 1200 1435 1435 1435 2000 2000 Wheel Diameter (mm) 270 350 400 500 600 600 Running Speed (m/min) 0-25 0-20 0-20 0-20 0-20 0-18 Running Distance (m) 70 70 70 50 50 50 Motor Power(kw) 1 2 3.5 5.5 11 15 Transformer Power (KVA) 3 6.8 10 10 30 30 Transformer Quantity 1 1 1 1 1 1 Running Distance (m) 70 70 70 50 50 50 Recommended Rail Model P15 P24 P43 P43 QU100 QU100 - - - - Customer visit Currently, our coil transfer carts not only have been sold in China, but also exported to American, Germany, Thailand, Holland, Turkey South Africa, Nepal, etc. We are becoming more and more popular around the world and get high evaluations from our cooperators. Package & Transportation The body of the cart is packed with tarp, the small parts will be packed with wooden cases. According the table size and quantity, the cart would be carefully fixed and transported by FCL, LCL, Bulk Transportation, Open Top Container, Flat Rack Container and so on. After sales service We have full confidence and high responsibilities in our products. With quick quality information feedback system and technology service team, we can provide with high quality service for you. Our guarantee period is 2 years, after making sure the product is working well. During this period, we can repair, change the machine for you freely. After this period, we only charge cost price for you. Contact Information Help you to choose the most suitable cart Thank you very much for looking through the information above. If you are interested in our products, please send us an E-mail and tell us the following information. Thank you! # What material/cargo are you going to transfer? # What load capacity do you want? # What kind of ground does the transfer cart operate on? (rails or cement floor) # Whats the specification table size ? (length,width and height) # How long is the running distance? # How many working hours do you have everyday?

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Mr. Mike Wang
86-373-3020456
86-0373-3020116
Send Inquiry
Henan Perfect Handling Equipment Co., Ltd.
7th, Jiayi Oriental Pearl Building, Northwest of Xinzhong Road and Jinsui Road,Xinxiang, Henan
Xinxiang 453000
China
10/16/17 7:44 GMT
sell 13.56MHz rfid reader JMY603 Interface: UART

JMY603 series are RFID reader/writer module with UART serial ports. JMY603 has various functions and supports multi ISO/IEC standard of contactless IC card; the cards from different suppliers. The designer combined some frequent used command of RF IC card and then user could operate the cards with full function by sending simple command to the module. The module and antenna are integrated design. The impedance between RF module and antenna was tuned by impedance analyzer. And then the module has excellent performance and stability. Qualifications: • Authenticated: BCTC(the Bank Card Test Center )--contactless Bank Card LEVEL 1 • PCD: NXP RC500, RC531, RC632 • Working frequency: 13.56MHz • RF standard: ISO14443A, ISO14443B, ISO15693 • Operating distance: 80mm (Mifare One, typical distance) • Anti collision ability: Full function anti collision; be able to process multi-cards simultaneously; be able to set operate single card only • Auto detecting card: Supported, default OFF • EEPROM: 512 Bytes • Interface: UART • Baud rate: 19200--115200 BPS • Power supply: DC5V • Power consumption: 80mA • Dimension: 85mm×60mm×10mm • Weight: about 25g • Operating temperature: -25 ~ +85 ℃ (-77 ~ +185°F) • Storage temperature: -40 ~ +125 ℃ (-104 ~ +257°F)

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Harry
008613146026769
86-10-80883677
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Jinmuyu Electronics Co., Ltd.
Room 132, Building 16, Tian Qiao Wan, Xin Hua North Road, TongZhou District,
Beijing 101100
China
10/16/17 7:44 GMT
Long Pile Fluffy Raccoon Fur Collar Warm Removable For Ladies Down Jacket

China Origin Natural long Pile 100% Raccoon fur pelt collars for Ladies Down Jacket * High quality real raccoon fur * Natural color / Dyed colors * Wholesale price * MOQ: 10 pieces * This trimming is perfect for hat or cap. - - - - Fur Material 100% raccoon fur Accessories A diversity of Color Natural and Accoding to you demand. Size customize available Feature Anti-Shrink, Anti-Wrinkle MOQ 10 pcs each color Sample Available RMKS # Small order & OEM & ODM & Customer designs are accepted # Packing Inner Plastic bag,outer by carton or accoding to your demand # Used asfashionable ornaments,accessories on bags,shoes,hats,garments # About delivery Small order ship through EMS, DHL,Fedex, TNT And big order By Air # We reply your message within 24 hours - - - - Photos show: Remark: 1 The material ,the style ,color,and specification of the products can be done based on your requirements. 2 Small order accepted. 3 OEM,ODM are also accepted. 4 Actually packing details based on the actual package. Our Advantages: The material of fur pom is real fur or faux fur We have rabbit fur,raccoon fur and fox fur. The size have 6cm,7cm,8cm,9cm,10cm for rabbit fur. And the szie have 12cm,13cm,14cm and 15cm for raccoon fur. The size have 10cm and 13cm for fox fur. Of course,if you need other sizes,we can do it for you. And the colors can be customized. Packing details: 30 pcs into a polybag then into a inner box, 4 inner boxes into a outer carton. Delivery details: About 30 working days after the confirmation of PP sample, if it has weather condition and unpredictable reason, it will be longer,hope understand,thanks. Payment Method: We can accept Western Union,Visa,T/T,ESCROW(Alipay),Paypal,L/C. For small orders,total payment before the order. Bulk orders could accept 30% in advance,the balance before shipping. Fur Maintenance Cons 1,if the wet fur, and how to deal with? If you accidentally wet fur, the fur on the water shake first, then hang in a well ventilated room, let it dry naturally on it 2,how to store furs? 1) To prevent sunlight and moisture, because the light is very easy for fur color, so it is best to place the fur fur hanging in room temperature at 15 degrees dry closet 2) when to hang fur, to ensure ventilation, do not select the slender racks, you should use a large hanger shoulder type, and the fur coat on the cloth bags instead of plastic pocket, while in fur Do not hang around the best other clothing, leaving enough space to ensure fur hairs will not be crushed. 3,Can not put camphor moth balls and other chemical products during storage? In the absence of professional guidance, do not put in the fur around the camphor moth balls and other chemical products, but also not free perfume during storage, etc., will shorten the life of fur 4,Can not be used to take care of the fur comb? Fur can not use normal comb combing fur, do not arbitrarily change any accessories fur on fur otherwise easily be broken ring. 5,Why fur hair loss? Natural fur such as human hair, has its natural attributes, a fur have any hair loss phenomenon. Just do a fur has broken hair in it, usually called floating hair cut or hair. After you receive the goods, you can force the jitter, multi-tapping, to help in the transport of wool wake crushed and placed in front of fans blowing at or with a hair dryer cold wind can be. 6,Fur generally washed several times? Experts recommend washing once a year.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
Ms. Grace Luo
86-0531-83184155
86-0531-83184155
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Jinan Soft Fur Products Co., Ltd
ROOM 305-311, BLOCK A, NO. 233 SHANDA ROAD, LIXIA DISTRICT, JINAN CHINA
Jinan 250000
China
10/16/17 7:42 GMT
Cable fault Tester (buried)

Type Portable Cable Fault Locator This is used for locating various faults of the cables for the city cable, high frequency communication cable, buried cable and medal overhead cable line. The faults include open circuit, short circuit and poor contact. It also can be used to telemetry the position of the fault, including the leak grounding, wire breaking and poor contacting. The instrument adopts many testing methods and the most advanced electron technology fruits as well as the computer technology and the microelectronic technique. It has a high degree of intelligent, a full function, a large range of use, an accurate testing, a convenient operation and alternating-current power or direct current power source. It is especially suitable for testing different types and grades voltage cables. ★The Technique File of the HRLGT (DMDL) Intelligent Cable Fault Locator Main Technique parameter: (1).The farthest testing distance: 32 km (2).The detecting blind area: 1m (3).Resolution reading: 1 m (4).Power dissipation:5VA (5).Weight:2kg

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
Send Inquiry
Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:42 GMT
Series control box (manual, electric,automatic)

series automatic high pressure test and measurement control box (Taiwan) Overview This product is our company produces the light high-voltage test transformer accessory equipment, the measurement of control box, measuring console with a high degree of automation, can undertake pay (keep) flow of high voltage test, convenient operation and maintenance, superior performance and safe and reliable in operation, exterior structure appearance, durable, mobile is convenient wait for a characteristic. Is the power supply enterprise, water and electricity engineering, metallurgy, mines, large power, petrochemical, railways and other needs electricity maintenance department of necessary equipment. This product adopts advanced MCU programmable tt&c automatic processing technology, all the functioning of process parameters and protection can advance booking Settings, digital screens, all Chinese interface menu options, the operation is simple and clear. All testing items set automatically after testing, without manual intervention. Can manual and automatic manner high voltage test, our factory to design and manufacture high-voltage test transformer automatic measurement control box, measuring console is high-voltage test equipment nc operation (box) sets the upgraded products, especially suitable for no bureau work frequency high-voltage test of automatic control. For the domestic initiative tt&c test (box) machine can make high-voltage test easily finish. Features Voltage, current, or value three groups with screen LCD display, data with backlighting, clear reading and directly. All Chinese interface, simple operation, widely applicable. Light touching panel key operation, all functions are controlled through setting and improve the keys the security and reliability of products. All-digital set-up, abandoned old potentiometer adjustment method, field use is extremely convenient. Buttons directly set the current, voltage transformer ratios, in different variable than input, under the situation of application freely. Using hardware and software anti-interference technology combining, stable performance, strong anti-jamming. Bring five ways of output, and can be used over current, over voltage, fault protection, manual, automatic, output signal pressor signal control etc are used for different occasions. Technical parameters The input signal: ac current 0 ~ 5A, ac voltage 0 ~ 200V The input signal: dc voltage 0 ~ 10V Output signal: dc voltage 0 ~ 10V Output switch quantity: manual to often open, automatic normally closed, trouble-free closed Measuring scope: 0 ~ 999 word Measuring precision: 0.5% FS ± 2 words Display mode: LCD display, take backlit Output modes: the four groups (over-current, over-voltage, booster, step-down) relay output, and monitors displayed the corresponding letters Output precision: 1 ± 1.0% words Output signal: AC220V/triple-a DC24V / 5A resistance sex load Setting means: panel light touching the key digital setting value without electricity stay forever Protection way: work abnormal automatic reset undervoltage automatic reset Use environment: environmental temperature - 5 ~ 50 more than 85 RH ℃ relative humidity Supply voltage AC220V + 15%, 50: Hz + 2 Hz avoid strong corrosive gas

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
Send Inquiry
Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:42 GMT
PD ultrasound automatic positioning system

Type Local Discharge Ultrasonic Automatic Positioning Device The failure testing and positioning of operating the medium and large sized transformers have always been the points that electrical engineers focus for a long time. The HRJFD-2A system, manufactured in the large-sized transformer local discharge ultrasonic position method and equipment research subject which is one of the national key scientific and technological project has provided an effective solution. The HRJFD-2A system has carried the ultrasonic measurement to the local discharge of the hundreds of transformers and reactor in Gezhou Dam 500kV switch station, Wuhan Phoenix Mountain 500kV transformer substation, Shengyang transformer factory, Hefei transformer factory, Hengyang transformer factory, Guangzhou power supply bureau, Hunan electricity generating board, Chongqing transformers factory and Wuhan steel. This system has the advantage of operation reliable and easy to operate. It can meet the needs of measurement. As one of the key items of the of eight-five project, this electrical device has been widely used for the spot test and research in the related unit in the north, east, central and northwest parts of China. The HRJFD-2A ultrasonic positioning system which is including the high performance computer, high-sensitivity local discharge sound probe, programmed amplified filter, high-speed A/D transducer, transient waveform recording, signal analysis and fault location software is applied for acquiring, measuring, analyzing, positioning and spot observing the local discharge ultrasonic signal in the large-sized transformer, oil-immersed high voltage electrical apparatus and the GIS electrical operation equipment. The HRJFD-2A ultrasonic positioning system can position the fault and the error is less than 250mm. The whole measuring system can find out the local discharge ultrasonic signal which is less than 1000pC. Functions and characteristics: (1) Making the detecting operation of local discharge ultrasonic more convenient and the analyzing more simple under the platform of the windows. (2) Making the signal acquired more reliably for the ultrasonic sensor has the performance of low noise, high-sensitivity and anti-jamming. (3) Making the spot testing more flexible with the local discharge ultrasonic signal electrical-acoustical position and acoustical-acoustical position functions (4) Making the result of the position more precisely by choosing freely the spherical position calculation and the hyperboloid position calculation of the ultrasonic signal. (5) Showing the position coordinates by ultrasonic probe and the locating point by solid geometric drawing. (6) Convenient for building the measuring and positioning database for further analyzing and managing. (7) Be the local discharge on-line detecting instrument which is useful for detecting the local generating and developing. Technical parameter: The sensitivity of the ultrasonic probe: -150dB A/D conversion accuracy: 8bit±1/2LSB Sample length: 32k/channel Minimum detectable discharge:<50pC (laboratory)<300(1000)pC (spot) Minimum positional error:<50mm(laboratory)< 250mm (spot)

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
Send Inquiry
Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:41 GMT
Wyzenbeek Abrasion Tester

Wyzenbeek Abrasion Tester Testing Standards: ASTM D4157 Applications: Wyzenbeek Abrasion Tester is used to determine the abrasion resistance of fabrics when rubbed against a standard abradant or a wire mesh screen with a backward and forward motion over a curved surface. Particularly it’s suitable for?automotive and furniture industry fabric manufacturers working to US standards. Product Information: Wyzenbeek Abrasion Tester Motor driven with 4 abrasion heads and electronic digital counter to control the number of cycles.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
anna
862164200566
862164200566
Send Inquiry
Qinsun Instruments Co., LTD
NO.258 Banting Rd., Songjiang District, Shanghai
shanghai 201615
China
10/16/17 7:41 GMT
melt flow indexer(MFI)

Melt flow indexer(MFI) are used for military uniforms, canvas, canvas, labor insurance products. The fabric fusing tester is designed for use in the determination of the heat-resistant properties of chemical fiber and blended fabrics to determine the effect of fabric resistance to melt treatment. Features ◆ The steel ball is used as the analog heat source, and the temperature can be adjusted continuously ◆ The hole melting method has the function of automatic timing ◆ The etching method can automatically drop the ball and pilling according to the set time ◆ It has the function of temperature display and time display Technical Parameters Items Parameters Temperature range and accuracy 0 ℃ ~ 600 ℃, continuously adjustable, accuracy ± 1 ℃ Time accuracy 0.1s Rush time 0 ~ 60s can be arbitrarily set Steel ball specifications ¢ 8mm, weight 21g Power supply AC220V 50Hz 500W Dimensions 440mm × 275mm × 350mm (length × width × height) Weight About 45Kg

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
anna
862164200566
862164200566
Send Inquiry
Qinsun Instruments Co., LTD
NO.258 Banting Rd., Songjiang District, Shanghai
shanghai 201615
China
10/16/17 7:41 GMT
The frequency line parameters Tester

industrial frequency circuit parameters tester Overview HRGXL industrial frequency circuit parameters tester is used exclusively XianLuGong frequency parameter testing instruments. Instrument circuit design is exquisite, the thought is unique, making its superior performance, the function is strong. Instrument adopts large-screen LCD, Chinese menus hint, easy operation, equipped with high-speed printers. Instrument small volume, light weight, easy to carry outdoor homework, greatly reduced the experimenter labor intensity, improve the working efficiency. Technical parameters Voltage measurement range: AC 25V ~ 500V Current measurement range: AC 0.025 A ~ 50A Measuring precision: voltage, current, impedance: 0.2 level; Power: 0.5 level

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
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Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:41 GMT
Limiting Oxygen Index Tester

Introduction To automatically determine the minimum quantity of oxygen required for combustion. The apparatus determines the flammability characteristics of the materials used in the production of electric cables. The oxygen percentage is detected by a paramagnetic transducer (O2 accuracy <0.1%), and the combustion occurs inside the glass column. The operator is fixing only the O2 ratio, while the N2 flux is kept constant by proportional valve of the electronic system. Two units separated, one to check the measurements and one to feed oxygen and nitrogen to the column where the testing sample is placed. Technical Parameter: Main unit:360 x 300 x 240 h (mm) Colum unit:200 x 300 x 50 h (mm) Colum:Type A ,Ø100 x 450 h (mm) Overall dimension:360 x 300 x 740 h (mm) Net weight:13 kg Gross weight:19kg Power supply:230 V 50Hz,single phase Gas:oxygen, nitrogen, propane, dry industrial air 2 bar ASTM D 2863 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index) ISO 4589-2 Plastics-Determination of burning behaviour by oxygen index –Part 2: Ambient-temperature test CEI 20-22/4 Tests on electric cables under fire conditions-Part 3: Tests on bunched wires or cables Configuration include: · Support for self supporting specimens · Support for non-self supporting specimens · Support for thin specimens · Column Pyrex glass with cap · Burner for the ignition of the sample with manual regulator and gas hose · Clamp for specimen positioning · Determination of the percentage of oxygen through a paramagnetic transducer (accuracy O2 <0.1% ) · Direct reading on color display 3.2" (% Oxygen, Flow, Air) · Automatic flow through Mass flow · Automatic mixing oxygen / nitrogen · Management of equipment Microprocessor · Management mixture by addition of air to more economic measures with high concentration oxygen · Automatic calibration (0 and 100%) · Distributor flow inside the column · USB output to connecting PC Optional: Software testing report data, easy to use, customize your testing procedures and final report.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
anna
862164200566
862164200566
Send Inquiry
Qinsun Instruments Co., LTD
NO.258 Banting Rd., Songjiang District, Shanghai
shanghai 201615
China
10/16/17 7:41 GMT
Horizontal vertical flame chamber

Vertical & Horizontal Flame Chamber is a plastics flammability standard released by Underwriters Laboratories of the USA. The UL-94 standard classifies plastics according to how they burn in various orientations and thicknesses. Horizontal Flame Tests: UL-94-HB: slow burning on a horizontal specimen; burning rate < 76 mm/min for thickness < 3 mm and burning stops before 100 mm. Standards: UL 94 GB2408 IEC60695-11 ISO 1210 IEC60707 GB/T 5169 FEATURES: A bench mounted draft free combustion chamber having a large inside volume of 1.0m3 and fitted with an interior light and exhaust fan to enable simple evacuation of combustion products Large door and window made from toughened safety glass giving a generous view of the specimen during a test. Specimen holders. Fully adjustable horizontal and vertical specimen supports. A burner in compliance with ASTM D 5025, with simple angle adjustment (0°, 20°, 45°) and precision gas control system including gas flow meter, pressure regulator and pressure gauge. Two access ports enabling easy entry to the chamber for movement of the burner and specimen. A burner wing tip. Three digital test duration timers for accurate but simplified operation Vertical Flame Tests: UL-94-V2: burning stops within 30 seconds on a vertical specimen; drips of flaming particles are allowed. UL-94-V1: burning stops within 30 seconds on a vertical specimen; drips of particles allowed as long as they are not inflamed. UL-94-V0: burning stops within 10 seconds on a vertical specimen; drips of particles allowed as long as they are not inflamed. UL-94-5VB: burning stops within 60 seconds on a vertical specimen; no drips allowed; plaque specimens may develop a hole. UL-94-5VA: burning stops within 60 seconds on a vertical specimen; no drips allowed; plaque specimens may not develop a hole Technical parameter: Work Power: 220V AC 50HZ Burning Time: 0~999.9S(Adjustable) Afterflame Time: 0~999.9S(Adjustable) After-blanch Time: 0~999.9S(Adjustable) Burning Angle: 0°,20°,45°optional Flame Height: 20mm~175mm adjustable Gas Flow: 0.03~0.3ml/Min Gas Pressure: 0 ~16 Kpa pressure gauge ±200mm spout Burning Lamp: Internal tube diameter: 9.5±0.3mm,Length:100mm±10mm Time Device: It can be accurate to 0.5S. Linear Measure: In millimeter. Pressure Gauge: It can measure 200mm water, taking 5mm as the increment. Flow Meter: The maximum measurement accuracy is ±2% Position Adjustment: Sample clamp bracket can be up and down, left and right controlled, combustion seat can be adjusted back and forth, the stroke adjustment is greater than 300 mm. ITRI Innovation’s UK laboratory is extremely experienced at providing UL-94 results, with a fast turnaround, at very competitive rates.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
anna
862164200566
862164200566
Send Inquiry
Qinsun Instruments Co., LTD
NO.258 Banting Rd., Songjiang District, Shanghai
shanghai 201615
China
10/16/17 7:41 GMT
Two-Qiankou ground resistance tester

Multifunctional Tester for Grounding Resistance with Double Jaw Technical characteristics: 1. In any grounding occasions, it can carry out the test normally by using double-measuring method: non-contacting and accessing piles. No matter the amount of grounding point is multiple or single. 2. Online measuring is available. It can test the electric equipment under its working condition without cutting from the grounding part. 3. The capacity of anti-interference is strong. Even in the 500kV transformer substation, it can produce the high-frequency current to filtrate the harmonic interference, like 50Hz or 100Hz from the electric current, then feedback the accurate results. 4. The soil resistivity can be displayed automatically without trivial calculation. 5. The inner storage with large capacity can save 100 groups of measuring datas. 6. The collocating charger and secondary battery is designed for electricity saving, it will be cut automatically when exceeding schedule time. 7. Four-line measurement ensures the accuracy of testing for the grounding resistance below 0.7Ω. 8. The alarming system warms if surpassing the limitation or using the incorrect testing condition. 9. Self-testing is also available. Application Range: 1. Non-accessory electrode measuring for grounding resistance of communication and power system is available to do the test on the concrete-covering ground. 2. The soil resistivity measuring under the earthing grid construction is easy to calculate the depth of the grid for builder. 3. The digital tester for traditional grounding resistance has a full-scale application, which is replacing the pumping traditional meter. 4. The resistance tester is connected in the looping circuit. Technical indexes: 1. Measuring range: 0.01Ω-1000Ω 2. Capacity: 100 groups of datas 3. Humidity:10%~80%RH 4. Weight: 0.8 kg (no accessories) 5. Resolution: 0.01Ω 6. Temperature: -10℃ ~40℃ 7. Electrical source: four NO.5 MH/Ni charged batteries 8. Overall dimension: 230×120×42mm 9. Dimension of pliers: Φ55mm

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
Send Inquiry
Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:41 GMT
Computer relay tester

Functions and features: As the latest star of relay protection product with high-technology, multifunction, good performance, high automatic operation, it features in high reliability, high accuracy, big power, easily-using, adopts the DSP, WINDOWS flat roof system and double operation structure. It can test automatically or manually every kind of relay protection instruments home and abroad, protect the process of the whole set of experiments, show the printed testing curves Intelligent host computer: adopting high speed and good performance process of digital signals, it can calculate fast, transfer bandwidth, forms the relative sine wave for fundamental wave Independence of operation: testing for relays and computer protection, also simulate varied complex faults of instantaneity, permanence and convertibility to do the whole set experiments On-line with computer operation: storing testing data ,showing the vectorgraph, drawing trouble wave forms, printing reports on-lined LCD display: clear display with full Chinese-characters menu for operating Adopting advanced controller “revolving mouse” simplifies the structure of the operation

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
yuhao
86-027-87446136
86-027-87446394
Send Inquiry
Wuhan GuoDian HuaRui Power Test Technology Co.,Ltd
dongxihu,wujiashan,sandian
wuhan 430040
China
10/16/17 7:41 GMT
Bacterial filtration efficiency Tester of face mask

Bacterial filtration efficiency Tester of face mask can quickly and accurately measure the filtration efficiency of filtration protection equipment and materials . Salt aerosols or oily aerosols can be used as the test carriers, which are in line with the requirements of US Occupational Safety and Health Council NIOSH standards. Mask filter performance tester utilizes advanced technology and microprocessor for controlling. The tester is designed with a good user interface and setting mode, which can simplify the training and operation. The test results directly display, easy and quickly. Application Suitable for professional filtration testing The instrument is mainly used for the performance testing of respiratory protection products, disposable masks, filter medium, the security testing which is suitable for such products, basic filtering performance evaluation and guidance for the development of new products. Mask filter performance tester is easy to operate. Using oily aerosol and solid photometric detection technology, it can automatically measure the filtration efficiency and pressure drop of filter materials, filter masks and filter elements in a wide range of volume flow. Standards · NIOSH 42 CFR Part 84 NIOSH Respiratory User Notices 42 CFR Part 84 Respiratory Protective Devices. · EN 134 Respiratory protective devices - Nomenclature of components · JMOL Japan protective mask standard. · GB 19083 Technical requirement of medial protective mask. · GB2626 Self-priming filter type particle resistant respirator. · GB 32610 Technical specifications for daily protective masks Features Test types: Penetration efficiency, penetration resistance and flow rate, etc.; Alarm system: Users can set alarm time points according to their needs, so as to facilitate operation and management; Data output: RS-232 communication port. Technical Parameter Physical features: Dimension: 22 inches width*45 inches height*30 inches length; Weight: 185 pounds; 64kg; Power supply: 115VAC,60Hz,2.5A;230VAC,50Hz,1.25A; Compressed air supply: 10scfm@80psig(283slpm@5.6kg/cm2; Recommended minimum internal diameter of compressed air:9.5mm; Exhaust system: emission load is near 180Ipm. Aerosol generator: Generating system: Pneumatic spray ; Aerosol types: DOP, DEHP, PAO-4; Diameter: 0.18um; complying with NIOSH 42 CFR Part 84; Geometrical deviation: less than 1.6; complying with NIOSH 42 CFR Part 84; Concentration range: 20-200mg/m3; Liquid consumption:8.8ml DOP/ DEHP.

Minimum Order: 1 bags

Contact:
Phone:
Fax:
Email:
anna
862164200566
862164200566
Send Inquiry
Qinsun Instruments Co., LTD
NO.258 Banting Rd., Songjiang District, Shanghai
shanghai 201615
China


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