Product Description

We are one of largest professional and reliable manufacturers of geophysical survey and geophysical prospecting, such as geophysical prospector, resistivity meter, VLF system, electrical prospecting, high density prospecting instrument, groundwater detector, mineral prospector, ore detector, gold detector,water locator,resistivity imaging survey, electromagnetic system equipment, electrical resistance, resistivity IP and SP system, resistivity, TEM survey, TEM system,  EM system, magnetometer, radioactive detector, seismograph, gravity meter, logging system,proton magnetometer, drill equipment, drill rig, well drilling equipment, core drilling equipment, hydraulic drill equipment, and element analyzer.

Main principle

NEF**0 Natural VLF Prospector uses relative parameters like resistivity variation produced by natural electric field and different geologic substance to determine the geological abnormity we are seeking. Through the relative physical parameters variation like different conductivity between ore and non-ore object, it can get the relative information as ore vein direction, buried depth, thickness and deposit etc. In more than *0 years' practice, we gained outstanding achievement and customers' common praise.

Application:
1. Widely used in metal ore prospecting, non-metal ore's detailed and general survey to decrease the venture of mineral investment and improve exploration success rate and scientificalness.

2. Applied in underground water detect to meet the demand of drinking water, industrial usage and agricultural irrigation.

3. Also used in engineering geological prospecting, disaster geological detect, coal goaf, archaeological mining, city exploration, non-metal pipe survey as well.

Main features
1. Fast and high efficiency:

Complete about ***0m profile measurement in one day to realize geological abnormality in different depth, the prospecting speed and efficiency is improved about *0 times more than traditional resistivity method.

2. Easy to carry:

Without heavy power supply, it uses low frequency signals in earth natural electric field as signal source, and the complete set weight is less than 5kg so easy to carry.

3. Easy operation:

Equipment is automatically controlled by micro PC. You can learn its operation in *0 minutes. It will take 2h for persons without prospecting experience to finish training.

4. Good precision and high accuracy:

Apply imported control module and filtering IC chip to do measurement, the data is high stable and accuracy, the resolution is up to 0.**1mV, precision is ±1%, and fixed error of frequency is 1%.

5. Strong anti-jamming capability:

It has advanced anti-jamming technology and multiple anti-jamming designs. You can observe abnormity curves result with good repetition even in weak signal area, city, high electric jamming area and working area with other exterior interference via frequency selector and digital processing.

6. Flexible array—traditional and unique array method:

It has multi-array measurement method: traditional and original electrode array method, which has good geological effect and easy explanation. It makes big achievement in solving problems about the direction, depth and thickness of ore vein
7. Remarkable effect:
Through the relative physical parameters variation like different conductivity between ore and non-ore object, it can get the relative information as ore vein direction, buried depth, thickness and deposit etc. In more than *0 years' practice, we gained outstanding achievement and customers' common praise.
If you are interested in , please feel free contact Miss Season to liliansh*8(at)gmail(dot)com.

E-mail:aiduseason(dot)***6(at)yahoo(dot)cn

MSN:lilian-hong(at)hotmail(dot)com

Skype:Season****1

Mobile:***************7