500m Depth Terrameter Underground Water Detector, Water Finder and Geophysical Resistivity Meter

• After-sales Service: Terrameter
• Warranty: Terrameter
• Accuracy: 1mm
• Vertical Lines: 4
• Horizontal Line: 4
• Depth: 500m
• Model NO.: DUK-2A Terrameter Resistivity Meter
• Power Supply: 220V
• Function: Water Detector
• Name: Underground Water Finder
• Parameters: Multi-Res Terrameter
• Measuring Voltage Range: 6000mv~+6000mv
• Measuring Current Accuracy: 0~5000mA
• Input Impedance: 50m Ohm
• Working Temperature: -10 ~ +50 Degree
• Instrument: Resistivity Meter
• Transport Package: Wooden Case
• Specification: 500M
• Trademark: GOLD
• Origin: Chongqing, China
• Production Capacity: 200/Per Month

Product Description

                500m Depth Terrameter Underground Water Detector, Water Finder and Geophysical Resistivity Meter
                                                                                    

                                                          


Main Application:
500m Depth Terrameter Underground Water Detector, Water Finder and Geophysical Resistivity Meter
By using 1D resistivity sounding,1D induced polarization sounding,2D Electrical resistance tomographic, this system is widly used in:
 
1. Water resources, metal and nonmetal mineral resources detection.
2. City geophysical exploration, railway and bridge inspection.
3. Hydrology and engineering geology as inspecting dam base and flood protection levee for incipient faults.
4. Geothermal prospecting.



Technical Specification of underground water detector:

DZD-6A Ground Water Detector
Measuring voltage range	-6000mV~+6000mV
Measuring voltage resolution	0.01mV
Measuring voltage accuracy	(Vp>10mV)±5%, ±1 digit; (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	(Ip>10mA)±5%, ±1 digit; (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	-10ºC ~ +50ºC, 95Rh

500m Depth Terrameter Underground Water Detector, Water Finder and Geophysical Resistivity Meter
 

DUK-2A Multi-electrode converter for Water Detector
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	-10ºC ~ +50ºC
Weight	7kg (60 channels)/ 7.5kg (120 channels)
Volume (mm)	305*200*202 (60 channels)/ 324*200*245 (120 channels)

500m Depth Terrameter Underground Water Detector, Water Finder and Geophysical Resistivity Meter