electrical resistivity conductivity and electrical resistivity tomography equipment, resistivity meters for ground water exploration, Underground water detector
Main Application:
Electrical Resistivity Conductivity and Electrical Resistivity Tomography Equipment, Resistivity Meters for Ground Water Exploration, Underground Water Detector
This electrical resistivity meter is Widely used in metal and non-metal resources exploration, civil geophysical prospecting, railway and bridge prospecting etc, it also can be used in hydrology and engineering geology prospecting such as underground water exploration, dam foundation setting out and dam hidden danger exploration etc. This resistivity and IP instrument can be also applied to geothermal prospecting.
Main specification:
Electrical Resistivity Conductivity and Electrical Resistivity Tomography Equipment, Resistivity Meters for Ground Water Exploration, Underground Water Detector
1. Receiving part:
Voltage : ±6V
Voltage measuring accuracy: Vp≥10mV, ±0.5% ±1bit Vp<10mV, ±1% ±1bit
Input impedance: >50M
Apparent resistivity measuring accuracy: ±1% ±1bit
SP compensating range: ±1V
Current: 5A
Current measuring accuracy: Ip≥10mA, ±0.5% ±1bit Ip< 10mA, ±1% ±1bit
50Hz power frequency interference suppressing better than 80dB
2. Transmitting part:
Maximum transmitting power: 4500W
Maximum power supply voltage: ±900V
Maximum power supply current: ±5A
Impulse supply: 1~60 second, duty circle: 1:1
3. Others:
Working temperature: -10ºC~+50ºC, 95% RH
Storing temperature: -20ºC~+60ºC
Instrument power supply: D size battery * 8 (same size Nickel-cadmium battery)
Machine current: ≤55
Electrical Resistivity Conductivity and Electrical Resistivity Tomography Equipment, Resistivity Meters for Ground Water Exploration, Underground Water Detector
Electrical Resistivity Conductivity and Electrical Resistivity Tomography Equipment, Resistivity Meters for Ground Water Exploration, Underground Water Detector
Electrical Resistivity Conductivity and Electrical Resistivity Tomography Equipment, Resistivity Meters for Ground Water Exploration, Underground Water Detector
Electrical Resistivity Conductivity and Electrical Resistivity Tomography Equipment, Resistivity Meters for Ground Water Exploration, Underground Water Detector
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