geophysical resistivity meter, electric resistivity survey equipment ground water

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Price:RUB 381.22 - RUB 762.43
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Product Overview

Description

geophysical resistivity meter, electric resistivity survey equipment ground water

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 Application:

The geophysical resistivity meter has been applied widely in metal and non-metal mineral propecting, civil propecting, railway, bridge, etc. This electric resistivity survey equipment can also be applied in underground water, water reservoir dam foundation, jetty hidden trouble, and geothermal exploration.

 

 

Technical specifications:

geophysical resistivity meter, electric resistivity survey equipment ground water

Receiving part

voltage channel: ±32V(24 bitA/D)
accuracy: as Vp≥5mV, ±0.2% ±1 character
as 0.1mV≤Vp<5mV, ±1% ±1 character

Input impedance: >50MΩ

Apparent polarization accuracy: ±1%±1character

SP compensation range: ±10V

Current channel: 6A(24bitA/D)
measurement accuracy: as Ip≥5mA, ±0.2% ±1character
as 0.1mA≤Ip<5mA, ±1% ±1character

As for 50Hz industrial interface(common and different mode)depression is better than 80dB

 

Transmitter part

maximium power: 7200W

maximium supply voltage: ±1200V

maximium supply current: ±6A

supply current width :1~60s, duty rate 1:1

 

Other

working temperature: -10℃~+50℃,95%RH

storge temperature: -20℃~+60℃

power supply: builtin 7.4V4Ah(or outside 12V), lasting for 20h

main unit port: A, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth

weight: ≤4kg

size : 270mm×246mm×123mm

Pocket PC

Windos Mobile 5.0 system, 624MHz, 640×480true color, 128MB Flash ROM / 64MB SDRAM,512MB CF card, blue tooth, infrared, serial port, 2 rechargeable batteries, with Word, Excl.

geophysical resistivity meter, electric resistivity survey equipment ground water

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