earth resistance tester functions
The tester TP2571 is applied to measure the earth resistance of equipments and conductive and resistance low resistance circuit in power system.
earth resistance tester technical parameters
1 |
Measurement range and error
0~1.999ohm <3%RDG+1D Resolution: 0.001ohm
2~19.99ohm <1.5%RDG+1D Resolution: 0.01ohm
20~199.9ohm <1.5%RDG+1D Resolution: 0.1ohm |
2 |
Test Current
0~19.99ohm 10mA
20~199.9OHM 1mA |
3 |
Test voltage: 0~20V |
4 |
Power supply: Battery |
5 |
Environment temperature: 0~50°C |
6 |
Humidity: ≤85%RH |
7 |
Size: 200mm*200mm*110mm |
8 |
Weight: <2.5kg |
Test equipment
1.Transformer oil Breakdown voltage Tester ( BDV test kit) series IIJ-II
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3. Karl Fischer Water content Tester Model TP-6A / model TP-2100
4. Fully automatic Interfacial Tension Analyzer model IT-800
5.Gas-Chromatography transformer oil gas analyzer model DGA2013-1
6.Multi-functional Vibration tester model TYD-2000
7.Automatic Freezing Point & Pour Point Tester model PT-2000
8. Kinematic Viscosity tester model VST-8 /model VST-2000
9. Flash point tester (open cup) model TPO-3000
10. Flash point tester (close cup) model TPC-3000
11.TAN-DELTA TESTER,10kV Capacitance and Dissipation Factor Test Set model CDEF
12. Automatic Freezing Point & Pour Point Tester model TP-501Z
13.Determination of foaming characteristic of lubricating oil model SD-12579
14. Earth resistance tester model HYDW-II
15. Coil Resistance Tester (TPZC-40)
16. CT/PT tester model TPVA-404
17.Transformer turn ratio tester model HYG-II
18. Relaying Protection Tester model TPJB-III
19. Digital Grounding Resistance Tester model TP2571-II
20.DC High Voltage Generator model ZGF
21.Underground water/gold detector model TP-UWD
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