Wdds-2 Water Resource And Mineral Exploration Geological Resistivity Survey Instrument

We are indulged in supplying of WDDS-2 Water Resource And Mineral Exploration Geological Resistivity Survey Instrument in Chongqing, Chongqing, China.
This resistivity meter is the new generation DC resistivity instrument using 32-bit single chip computer technology and 24-bit A/D technology. Widely used in metal and non-metal resources exploration, civil geophysical prospecting, railway and bridge prospecting etc, it also can be used in hydrology and engineering geology prospecting such as underground water exploration, dam foundation setting out and dam hidden danger exploration etc. This instrument can be applied to geothermal prospecting.

1.Receiving:
Voltage:+-24V,+-0.5% 1bit,24bit A/D
Maximum voltage sampling resolution:0.01I V
Input impedance:a Y50MIC
SP compensation range:+-10V
Current:3.5A,+-0.5% +-1bit,24bit A/D
Maximum current sampling resolution:0.02I A
50Hz power frequency interference suppressing better than 80dB

2.Transmitting:
Maximum transmitting power:3500W
Maximum supply voltage:+-1000V(2000Vp-p)
Maximum supply current:+-3.5A(7Ap-p)
Power supply pulse waveform:duty ratio: 1:1 bipolar

3.Others:
Display:160A 160 LCD
Storage capacity: 1GB (expandable)
Power supply: Internal battery (external 12V), provides continuous working hours more than 20 hours.
Main machine interface: A,B,M,N. HV DC, external power supply and charging port, RS-232 and USB port.
Dimension: 270mmA 246mmA 175mm
Weight: a 4.2kg(WDDS-2)a 5.5kg (WDDS-2B)