Shandong China Coal Industry&Mining Supplies Group
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1, the test current, contact resistance is in full compliance with the relevant national standards testing requirements.
2, the output voltage is high, wide measurement range up to 100mΩ.
3, the test current from 200A high-precision constant current switching power supply, without manual adjustment, the test quickly and accurately.
4, a four-terminal connection method effectively exclude the impact of test leads resistance test results.
5, the test speed of about 5 seconds the display data.
6, long hours with overheat protection circuit, stable and reliable instrument.
7, easy to operate, lightweight, suitable for field work.
1, the test current: 50A, 100A, 200A
2, range: 50A when 0 ~ 100 mΩ
100A when the 0 ~ 20 mΩ
200A when the 0 ~ 4mΩ
3, the minimum resolution: 0.1μΩ
4, Accuracy: 0.5% ± 0.2μΩ
5, the output voltage: DC10V
6, work: Continuous
7, Power: AC220V ± 10% 50Hz ± 1Hz
8, power consumption: ≤ 1000W
9, temperature: -20 °C ~ 40 °C
10, relative humidity: ≤ 80% RH, non-condensing
11, weight: 8.7g
12, Volume: 350mm × 230mm × 260mm