Contact Resistance Meter CRM-200 can provide test current up to 200A subject to the load resistance and supply voltage, which is suitable for testing circuit breaker contacts, switch contacts, busbar joints or other applications where high current is needed.
Contact Resistance Meter CRM-200 uses a four terminal measurement method to eliminate the resistance of the test leads from the measurement.
The main features of Contact Resistance Meter CRM-200 are as follows:
●Max. test current: 200A DC
●0.1µΩ resolution
●Touch screen for operation
●7” colour LCD screen display
●On board memory for saving 1000 test results
●Download test results via USB interface
●Print the test result directly via built-in thermal printer
Max. test current: 200A DC
Measurement range: 0-100mΩ @ 50A
0-50mΩ @ 100A
0-20mΩ @ 150A
0-20mΩ @ 200A
Measurement accuracy: ±0.5% ± 2μΩ
Resolution: minimum 0.1µΩ
Current output mode: continuously output until the thermal protection
Output power: 1000W
Display mode: 7” colour LCD screen
Max memory capacity: 1000 test results
Power supply: customized(AC 220V/120V±10%), 50Hz/60Hz
Dimension of host: 360x290x170mm(14.17x11.42x6.69 in)
Weight of host: 6.5kg(14.33 lb)
Environmental Condition
Storage temperature: -20℃~60℃
Operating temperature: -10℃~50℃
Humidity: <90%
Safety Qualifications and EMC
Safety: designed in accordance with IEC61010-1
EMC: light industrial IEC 61326
Contact Resistance Meter CRM-200 is reliable tool for on-site testing.
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