PQWT-G100·100 Meters

PQWT-G100·100 Meters

PQWT-G100 Dam piping leak detector, 100M




PQWT-G100 Dam piping leak detector is a lightweight and highly efficient dam piping leak

detection instrument. Detecting dam leak by measuring the frequency of the natural electric

field and analyzing the resistivity changes inside the dam. Can find the leaking point of the piping

of the dam, nest point leakage, bedrock foundation leakage, hollow, dynamic soil, ants and other

caves, dams and other engineering disasters have a very good detection effect.


Main Features


1.Easy to carry
The use of the earth natural electromagnetic field as a signal source, does not require

heavy artificial power source of the field part, the whole weight of not more than 3 kg, easy to carry.


2.Simple operation
The instrument is fully automatic controlled by high-speed CPU, 10 minutes to learn

instrument operation, for no experience in the exploration staff can be completed

within half an hour related training.


3.Precision, high accuracy
High-performance amplifier and high-performance AD converter, FFT digital filtering

technology. PQWT G50 / G100 / G150 measurement accuracy of up to 0.1mV, in a

large number of field tests to obtain the traditional artificial electric field method comparable

to the stability of the instrument.


4.Anti-interference ability
Advanced anti-jamming technology, multiple anti-jamming design, through the instrument

selection and digital processing, even in the city, electrical interference or other external interference

of the work area, but also observed good repeat ability Of the contour measurement contour map.

Technical Parameters

Measurement Depth: 100 meters
Measurement Accuracy: 0.1mV
Operating Ambient Temperature: 10 ℃ ~ +60 ℃
LCD Size: 7-inch LCD Screen
Channel:1
A/D converter: 12bits 1Msps
Relative Humidity: ≤ 85%
Power Supply: DC7.2V 5000mAh Rechargeable battery, 4W
Working Temperature: -10℃~50℃


Operation Video Link:
PC: http://www.pqwtcs.com/NewsDetail.aspx?nid=3627&classid=268
Mobile: http://www.pqwtcs.com/App_Ver/NewsDetail.aspx?nid=3627&classid=268

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