2A Multi-Electrode

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Product Code:639
Brand:Seismograph system

SG2A


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Resistivity Instrument 
1.Small volume, light weight
2.High precision measurement
3.Wide application

The instrument is a new generation of DC resistivity instrument based on the series of advanced electrical instrument adopts 32 bit singlechip technology and 24 A/D technical development. Widely used in metal and non-metallic mineral resources exploration, geophysical exploration, city railway bridge etc, also used to looking for groundwater, determination of reservoir dam foundation and flood control dyke hidden location of hydrological, engineering geological exploration, can also be used in geothermal exploration.

Technical Specification

 

Receiver

Voltage channel

±24V,±0.5%

Highest voltage sampling resolution

0.01μV

Input impedance

≥50MΩ

SP the scope of compensation

±10V

Current channel

3.5A,±0.5%

Highest current sampling resolution

0.02μA

Transmitter

Maximum transmit power

3500W

Maximum supply voltage

±1000V

Maximum supply current

±3.5A

Other

Monitor

160 * 160 dot matrix LCD

Storage capacity

≥1GB

Weight

≤4.2kg(WDDS-2)
≤5.5kg  (WDDS-2B)

Working temperature

-10°C~+50°C,95%RH

Storage temperature

-20°C~+60°C

Literature