Geophysical Multi-Channel Resistivity Imaging Electrical Resistivity Tomograph for Groundwater Exploration Water Finder Geo Resistivity Meter Price

Geophysical Multi-Channel Resistivity Imaging Electrical Resistivity Tomograph for groundwater exploration Water Finder Geo Resistivity Meter Price


Geophysical Multi-Channel Resistivity Imaging Electrical Resistivity Tomograph for groundwater exploration Water Finder Geo Resistivity Meter Price

                                                                           



Technical Specifications:
Geophysical Multi-Channel Resistivity Imaging Electrical Resistivity Tomograph for groundwater exploration Water Finder Geo Resistivity Meter Price
DZD-6A survey & control unit
Measuring voltage range: -6000mV~+6000mV  Measuring voltage resolution: 0.01mV
Measuring voltage accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp>10mV)±1%, ±1 digit
Measured apparent polarizability accuracy: ±1%, ±1 digit
Measuring current range: 0~5000mA         Measuring current resolution: 0.01mA
Measuring current accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip>10mA)±1%, ±1 digit
Input impedance: >50M ohm
Interference suppression on 50Hz power frequency: better than 80dB
Maximum power supply voltage: 900V        Maximum power supply current: 5A
Power pulse width: 1-6 seconds, duty cycle 1:1
Working temperature: -10C Celcius ~ +50C Celcius, 95Rh
Weight: 8 kg
Volume: 305*200*202mm



DUK-2A multiplex electrode converter
Conversion electrodes: 60 channels or 120 channels
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: 500M ohm
Working temperature: -10C Celcius ~ +50C Celcius
Weight: 7kg (60 channels)/ 7.5kg (120 channels)
Volume: 305*200*202mm (60 channels)/ 324*200*245mm (120 channels)

System composition
One DZD-6A multi-functional DC resistivity instrument as the survey & control unit in the system, equipped with DUK-2A type 60 channels or 120 channels multiplex electrode converter, cables, electrodes and other related accessories, together to form the resistivity imaging system.

Geophysical Multi-Electrode Resistivity Imaging Meter Electrical Resistivity Tomograph for Underground Water Detection, Water Finder

Geophysical Multi-Channel Resistivity Imaging Electrical Resistivity Tomograph for groundwater exploration Water Finder Geo Resistivity Meter Price