PQWT-KD series automatic mapping cave detector is based on the earth’s electromagnetic field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different frequencies to study the gelolgical structure and changes, to search the underground geological areas such as underground mined area,loose soil, tunnels, and ants, and has a very good detection effect on engineering geology, archeology, and disasters.

 

Product Description

Parts

 

Test Light

System Running Light

Main Switch

System Reset Button

MN Port

Memory Card

USB Port

LCD Touch Screen

Battery Holder

Copper Electrode

Cable

MN Plug

Alloy Electrode Bar

 

 Advantages

 

1. The instrument can automatic mapping and get result on site.

2. The instrument is light, portable and can be operated by a single person

3. Optional the rough measurement and accurate measurement find outliers to reduce the workload

4. Apply to multiple and complex terrain exploration

5. Fast measurement, strong anti-interference ability, high accuracy

6. The free and professional technical guidance 24 hours online.

 

 Wiring Method

 

(M N are the electrode, O is the measurement point, Point distance is 1-5m)

The data collected by the instrument each time is the midpoint data between the two electrodes.The electrode distance is 10m, and the distance between points is generally 1-5m (the standard is 1m).Electrode spacing and point spacing must keep the same distance for one measuring line.As the left picture shows.

 

Specification

Model No.	Measurement Depth	Units of measurement	Working Temperature	LCD	Measurement Method	Power Supply
PQWT-KD300	300 meters	△ V '' (mV)	-10°~+50°	7-inch LCD Screen	Three Frequency Profile Survey	#26650 4000mAh
						2*Rechargeable lithium battery

 

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