| Model: | DZD-6A |
|---|---|
| Brand: | Gold |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | DZD-6A , DZD-6A Geophysical , DZD-6A Geophysical |
| Price: |
US $10
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:15 Jul, 2014 |
DZD-6A Surface and Soil Resistance Tester
Main Characteristic:
1. By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.
2. Easily can observe the apparent resistivity and apparent polarizability at the same time.
3. Measurement and control host can work standalone and it has all the functions of DZD-6A multi-functional direct current instrument.
System components:
1. Measurement and control host (DZD-6A multi-functional direct current instrument);
2. DUK-2A type 60-channel or 120-channel multiplex electrode switch;
3. Cables, electrodes and other related accessories.
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 |
