Loop Resistance Tester with Printing Main Technical Parameters
1. Test current: 100A, 200A,
2. Test range: 100A-200A 0-9999.9u?
3. Accuracy: 0.5%+2 digits;
4. Display mode: Loop resistance 5-digit display with resolution of 0.1 uΩ and latching; test current 4-digit display;
5. Working mode: continuous;
6. Power supply: 220V±10%, 50Hz;
7. Weight: not more than 4kg for 100A; not more than 6kg for 200A;
QK200ALoop Resistance Tester with Printing, has two measurement modes: traditional pulse mode and arc burning mode required by new standards. Pulse mode: single measurement or three consecutive measurements with automatic calculation of average value. Arc burning mode: default time is 15 seconds, 30 seconds, 60 seconds, and can be selected between 0-60S according to actual measurement requirements.
Loop Resistance Tester with Printing Overview:
1. Test current is automatically stabilized without manual adjustment;
2. New anti-power frequency interference design ensures accurate measurement under strong power frequency interference environment;
3. Adopts potentiometer measurement principle, synchronous high-speed data sampling, completely eliminates the influence of test current fluctuation on instrument accuracy;
4. Simple operation, just press the test button to obtain the measured loop resistance value and test current value;
5. Loop resistance value is automatically latched for easy viewing and recording;
-
