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Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd

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Country/Region:china

Contact Person:MsMichelle

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China Geological Investigation Resistivity Meter Underground Water Detector Ground Water Detection instrument wholesale

Geological Investigation Resistivity Meter Underground Water Detector Ground Water Detection instrument

Name: Geological Investigation Resistivity Meter Underground Water Detector Ground Water Detection instrument
Brand: GOLD
Price: 1 USD

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Brand Name :GOLD

Model Number :WDDS-3

Certification :Resistivity Meter

Place of Origin :chongqing,China

MOQ :1 set

Price :Negotiated

Payment Terms :L/C, D/A, D/P, T/T, Western Union

Supply Ability :1 set per 5 days

Delivery Time :5-8 work days

Packaging Details :wooden case

Voltage Measuring Range :±6V Resistivity Meter

Voltage Measuring Accuracy :0.5%, ±1 digit

Measuring Voltage Resolution :1μV Geological instrument

Current Measuring Range :1μA~2000mA, 1μA~6000mA (two taps)

Measuring Current Resolution :1μA Geological instrument

Measuring Current Accuracy :0.5%, ±1 digit

Maximum Power Supply Voltage :500VDC Geological instrument

Maximum Power Supply Current :2A Underground Water Detector

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Geological Investigation Resistivity Meter & Underground Water Detector

Overview

Product Paramenters

Parameter	WDDS-3
Max voltage	±1200V
Max current	±5A
Voltage channel	±50V,±0.2%±1byte,24A/D
Voltage mac sampling	0.01μV
Input Impedance	≥50MΩ
SP Compensation Range	±10V
Current channel	±5A,±0.2%±1byte,24A/D
Current max sampling resolution	0.02μA
Port	A,B,M,N,DC,RS-232,USB and so on
Size	270mmx246mmx175mm
Work temperature	-10℃~+50℃

Product Detailes

Product features

Assembly data acquisition devices and multiplexer together in the same case,which not only reduce the volume but also decrease the weight, thus avoid errors caused by operating the devices separately and due to inconformity of switch parameter settings.
Maintain all functions of DUK-2A Multi-Electrodes Resistivity Survey System and conventional electrical method.
Add high and low current transform taps, add high and low input impedance transformation tap, and improve the acquisition capability of weak signals.
Add storage and output functions for compensation SP voltage value.
Adopt 16-bit A/D and 16-bit D/A, thus improve the discernibility for measurement of collected data.
Add the function for automatically detect grounding resistance before each measurement; give directions for the points exceed the grounding resistance value, for automatically proceeding with further measurement if required; the value at such point can be replaced with a fixed symbol to facilitate the elimination of this point while processing the information and data.
Greatly enhance the repeatability of measured data.

Product Accessories

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Company Profile

Our company is specialized in manufacturing and developing of Geophysical Exploration Instrument such as Resistivity Meter, IP Instrument, Resistivity Image, Seismic Instrument, Electromagnetic Instrument, Borehole Camera, Borehole Logging System, Water Level Meter; Borehole Drilling Equipment including Core/ Water Well/ Tunnel/ Engineering/ Anchor Drilling Rigs&Accessory and Geodetic Surveying Instrument(GNSS RTK System, Total Station, GIS Mapping and Echo Sounder).

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