Deep Ground Water Searching /Detector

Introduction of Deep Ground Water Searching /Detector

PQWT-300S hand-held electric water detector is uses the electromagnetic field as a field source, the underground rock resistivity difference as the foundation, the electrical changes of several measurements to produce electromagnetic field on the ground or dozens of different frequency components of the electric field to study the underground geoelectric section, to an alternating current exploration method to solve geological problems the. According to the theory and method of instrument design and production of the known natural electric field frequency selection geophysical side measuring instrument, referred to as natural frequency electric field instrument or apparatus used for geological exploration work. The instrument uses the earth's natural electric field source to realize the operation is simple and the instrument is light and light, which is not needed by artificial electric field or the electric field is omitted.

Parameter of Deep Ground Water Searching /Detector

1. Detection depth: 300 meters
2. Measurement method: bipolar profile
3. automatic noise reduction, super anti-jamming.
4. Using the three-stage gain technique, the field source signal can be enhanced in the weak field source.
5. human-friendly man-machine dialogue interface, high-speed CPU control, menu prompts.
6. automatic side volume, automatic storage of data, no need to record data. Data is not lost after shutdown.
7. can store 99 measurement lines and each measuring line 99 measuring point data.
8. can display measurement data, data lines can also be directly connected to the computer and the instrument, the data into the computer.
9. Display: 128X64 LCD screen.
10. A / D conversion: 16-bit 1MsPs
11. Powered by rechargeable battery
12. With electrode detection, power monitoring
13. Measurement parameters: the electric field component ΔVs "(mV) at different frequencies of the magnetotelluric field.
14. Side volume range: 0.1mV-255mV, the instrument automatically converts the range.
15. Side precision: 0.1mV
16. Input impedance: ≥ 10MC
17. Power: DC7 rechargeable power supply equipment. Power consumption: about 300mA
18. the working environment temperature: -201C ~ +701 ℃; relative humidity: ≤ 85% 

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