China Geophsyical Resistivity Survey Instrument and Underground Water Detector, Schllumberger, Dipole- Dipole, Wenner Measuring Method, Geophysical Equipment, Find details about China Underground Water Detector, Geophysical Equipment from Geophsyical Resistivity Survey Instrument and Underground Water Detector, Schllumberger, Dipole- Dipole, Wenner Measuring Method, Geophysical Equipment
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 |
Model & Name: | DUK-2A Multi-electrode Converter |
Conversion Electrodes : | 60 channels or 120 channels |
Supported manual configuration : | 1, Schlumberger 2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-Pole Rolling, |
Operating Mode : | 16-key keypad with 90 character LCD display combines to form man-machine dialogue operation. |
Maximum Allowable Current : | 2A |
Maximum Withstand Voltage : | 500V DC |
Insulating Property : | 500MΩ |
Electroshock Break-over Resistance : | smaller than 0.1Ω |
Power Consumption | 50 mA (Standby) |
Power Supply : | 1# Dry Cell (or rechargeable battery with the same specification) 8pcs. |
Weight : | 7 kg (60 channels), 7.5kg (120 channels) |
Operating Temperature: | -10 °C ~50 °C , 95%Rh |
Size: | 305×200×202mm (60 channels) 324×200×245mm (120 channels) |