Geophysical Underground Water Finder Auto Mapping Electronic

Brand Name:Gold
Model Number:WDA-1
Minimum Order Quantity:1 set
Delivery Time:5-8 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Chongqing, China
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Auto Mapping Geophysical Underground Water Exploration Instrument


What is instrument are used for Underground Water?

Geophysical exploration Instrument is widely used in underground water sources, geological structures, mine veins, mine tunnels, cavities, karst caves, ant holes, mined-out areas, dam pipe surge, landslides and other fields.


How to use the geophysical Instrument to get underground water?

Geologist use instrument to do geophysical survey in field. They use different instrument to make survey in same place. After get date, use software to analyze and do compare, to find the location and depth of underground water


Specification


Receiving part
Voltage channel±32V(24 bit A/D)
Measurement accuracyVp≥5mV, ±0.2% ±1 character, 0.1mV≤Vp<5mV, ±1% ±1 character
Input impedance>50MΩ
Apparent polarization accuracy±1%±1character
SP compensation range±10V
Current channel6A(24bit A/D)
Measurement accuracyIp≥5mA, ±0.2% ±1character, 0.1mA≤Ip≤5mA, ±1% ±1 character
As for 50Hz industrial interface(common and different mode)depressionBetter than 80dB
Transmitter part
Maximum power7200W
Maximum supply voltage±1200V
Maximum supply current±6A
Supply current width1~60s, duty rate 1:1
Others
Working temperature-10℃~+50℃, 95%RH
Storage temperature-20℃~+60℃
Power supplyBuilt-in 7.4V4Ah(or outside 12V), lasting for 20h
Main unit portA, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth
Weight≤4kg
Dimension270mm*246mm*123mm
Pocket PC
Windows mobile 5.0 system, 624MHz, 640*480 true color, 128MB Flash ROM /64MB SDRAM, 512MB CF card, blue-tooth, infrared, serial port, 2 rechargeable batteries, with Word, Excel.

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China Geophysical Underground Water Finder Auto Mapping Electronic supplier

Geophysical Underground Water Finder Auto Mapping Electronic

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