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Our ServiveIndustry Electric powerInstrument and device measurement and calibration
Instrument and device measurement and calibration

    With high-end measurement standards for fields such as radio, electromagnetism, time frequency, optics, length, mechanics, thermal engineering and chemical, we can provide professional instrument measurement and calibration for power systems and issue diversified scientific and accurate data and certificates for various instruments and equipment to transfer the measured values of power systems and ensure safe, stable and economical operation for the instruments and equipment of power systems.

Electromagnetism, radio and time frequency
No. Special instrument/equipment that can be calibrated  
 
No. Special instrument/equipment that can be calibrated  
 
No. Special instrument/equipment that can be calibrated
1 Voltage transformer 16 Zinc oxide arrester tester 31 AC impedance tester
2 Current transformer 17 Tripler power generator 32 Capacitance and inductance tester
3 Transformer load box 18 Large-current generator 33 Line parameter tester
4 Mechanical property tester for high-voltage switches 19 Digital high voltage meter 34 Frequency meter
5 Transformer-ratio bridge (full automatic transformer-ratio tester) 20 Selective level meter 35 Phase-sequence meter
6 High-voltage medium loss tester 21 Level oscillator 36 Transformer winding deformation tester
7 Relay protection tester 22 Loop resistance tester (DC resistance tester) 37 Oscilloscope 
8 Partial discharge tester 23 Clip-on ground resistance meter 38 Error code tester
9 Watt-hour meter/ Watt-hour meter on-site calibrator 24 Ground resistance meter 39 Digital transmission analyzer
10 Lightning-proof tester 25 Megger  40 GPS locator
11 High-voltage test transformer/control box 26 Battery internal resistance tester 41 Optical power meter
12 DC voltage generator 27 Battery charge and discharge tester 42 Optical time domain reflectometer
13 High-voltage electrostatic voltmeter 28 Clip-on ammeter 43 Large ground network ground resistance tester
14 Insulating oil dielectric strength tester 29 Digital multimeter 44 High-voltage resonance tester
15 Integrated tester for transformers 30 Transformer no-load loss tester 45 ……
Thermal engineering
No. Special instrument/equipment that can be calibrated  
 
No. Special instrument/equipment that can be calibrated  
 
No. Special instrument/equipment that can be calibrated
1 Aging test chamber 4 Infrared thermal imager 7 Condensation point/pour point tester
2 Infrared thermometer 5 Oil surface temperature controller 8 kinematic viscosity tester
3 Thermostatic drying chamber 6 Hygrothermograph  9 Insulating oil dielectric strength and volume resistivity tester
Physical and chemical properties
No. Special instrument/equipment that can be calibrated  
 
No. Special instrument/equipment that can be calibrated  
 
No. Special instrument/equipment that can be calibrated
1 SF6 leak detector 4 Intelligent salinometer 7 Open/closed-up flash point tester
2 Conductivity meter 5 Gas chromatograph 8 Water purifier
3 Gas detector 6 Coulometry micro moisture meter 9 ……
  • Headquarters
  • Anhui
  • Beijing
  • Chongqing
  • Fujian
  • Guangdong
  • Guangxi
  • Hainan
  • Heilongjiang
  • Henan
  • Hubei
  • Hunan
  • Jiangsu
  • Jiangxi
  • Jilin
  • Liaoning
  • Shaanxi
  • Shandong
  • Shanghai
  • Sichuan
  • Tianjin
  • Zhejiang
  • Guangzhou

    Tel:+86-20-38699960 38699961
    Fax:+86-20-38698685 38695185
    Address:Guangzhou City, Whampoa  Avenue Tianhe District Xiping Yun Road No. 163>Consult a map
  • Hefei

    Tel:+86-551-62523661
    Fax:+86-551-62523662
    Address:Hefei City Economic and Technological Development Zone Furong Road 268 Furong standard workshop 2#-A south 2consult a map
  • Wuhu

    Tel:+86-553-5877001
    Address:No. 3, No. 3, Wanda Plaza, Jinghu District, Jinghu District, 1413-1414consult a map
  • Beijing

    Tel:+86-10-60936218 60936200
    Fax:+86-10-60936200-5559
    Address:Beijing Liangshuihe Yizhuang Economic Development Zone, two Street No. 8 Han enterprise Bay 5 building B block one or two layerconsult a map
  • Chongqing

    Tel:+86-23-67769819
    Fax:+86-23-67769822
    Address:62, Neptune, Neptune, B, 3-2 of Xingguang Avenue in the northern New Area of Chongqing Cityconsult a map