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ZC7305C Ground Resistance Tester
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Description
Parameters
Performance characteristics
- Intelligent microprocessor control
- Built-in constant current linear amplifier for accurate output
- 30A/510mQ application range
- Automatic compensation of test line impedance, 5 sets of test program memory
- Key-in software calibration, keyboard security lock
- Can be connected with a withstand voltage tester for automatic testing
Technical index
Model |
ZC7305C |
||
Input power |
47-63Hz,115/230VAC |
||
Output constant current |
0-30Aac constant current source, resolution 0.1A/step, accuracy: ± (2% setting value + 0.02A) | ||
Output signal voltage |
6Vac MAX (measured when open circuit) | ||
Output signal frequency |
50Hz/60Hz selectable | ||
Resistance range |
0- 120mQ (>10A)/1-510mQ (10A) Resolution: 1mQ/step, accuracy: (2% of reading value + 1 word) | ||
Zero deviation |
MAX 100mQ, resolution: 1mQ/step, accuracy: (2% setting value + 1 word) | ||
Upper limit setting |
Range: 0-510mQ Resolution: 1mQ/step Accuracy: (2% set value + 1 word) | ||
testing time |
Range: 0.5-999.9 seconds (O=continuous test) | ||
Control interface |
Input: Test (TEST), Reset (RESET)Withstand voltage test(WITHSTAND PROCESSING)Output: Test passed (PASS)Test failed (FAIL) Test in progress (TEST-IN-PROCESS) |
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Test result output method |
Buzzer, LCD display reading, control interface status output | ||
Memory group |
5 sets of test condition memory | ||
monitor |
16x2 LCD display with backlight |
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◆ Electroacoustic device test equipment
◆ Electrical safety testing equipment
◆ Component parameter test equipment
◆ DC low resistance test equipment
◆ Signal distortion meter test equipment
◆ New energy battery test equipment
◆ Transformer, motor, coil test equipment
◆ Airtightness and Waterproof Test Equipment
-
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Mr. Wang: +86 15861176170 Miss Lu: +86 13685211385 Mr. Pan: +86 18551080770