500m Underground Water Detector Metal Detector Underground Water Detection Geophysical Resistivity Meter

• Customization: Available
• Measuring Voltage Range: -6000mv~+6000mv
• Measuring Voltage Resolution: 0.01 Mv
• Model NO.: Underground Water Detector
• Measuring Voltage Accuracy: (at Vp>10mv)±5%
• Apparent Polarizability Accuracy: ±1%, ±1 Digit
• Measuring Current Range: 0~5000 Ma
• Transport Package: Wooden Case
• Trademark: gold
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50/Set

Product Description

         500m Underground Water Detector Metal Detector Underground Water Detection
Main Application:
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:

DZD-6A Survey & control unit
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

 

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