Customization: | Available |
---|---|
Accuracy: | Underground Survey Device |
Horizontal Line: | Underground Survey Device |
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Model & Name: |
DZD-6A Multi-functional Direct Current ( Induced polarization ) Instrument |
Max. Power Supply Voltage: |
900V |
Max. Power Supply Current: |
5A |
Voltage Measuring Range: |
±6000mV |
Voltage Measuring Accuracy: |
(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit |
Current Measuring Range: |
0~5000mA |
Measuring Current Resolution: |
0.01mA |
Current Measuring Accuracy: |
Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± 1 digit |
Interference Suppression on 50Hz Power Frequency |
Better than 80dB |
Measured Apparent Polarizability Accuracy : |
±1%, ±1 digit |
Instrument Input Impedance: |
≥50MΩ |
Power Supply Pulse Width: |
1~60s |
Operating Temperature: |
-10 °C ~50 °C , 95%Rh |
Size: |
305×200×202m |