ADMT-9 Muti-functions VLF Detector

Specifications 1. Most Advanced VLF detector

2. 1-88 Channels with mutilfuctions

3. Wireless data tranmission

ADMT-9 Multi-Function Natural VLF Detector

1. Instrument Introduction:

ADMT-9 Multi-Function Natural VLF Detector is the most advanced product in ADMT series. It has 1-88 digital channels by random combination, which finally solved the problem of natural electrical field changing. Besides all the functions of ADMT-1, ADMT-2, ADMT-3 and ADMT-6, ADMT-9 adds magnetotelluric measuring and resistivity calculating according magnetoelectric sensor. ADMT-9 is the real magnetoelectric detector; also it could make prospecting by artificial electric method together with our own high-power transimtter. This could achieve the measuring methods like resistivity, induced polarization and high density electronic prospecting. As you see, it is the real Multi-Channels flagship products.

This instrument uses high-performance AD converter, advanced technology like FFT digital filtering technique and so on; also with ABS waterproof shell. Its technology totally exceed the similar imported products. Based on the intelligentize design and wireless control on digital channels, ADMT-9 leave out the inconvenient wiring. It has the advantages: easy to operate, portable, stable data, high capacity on anti-jamming, high accuracy, efficient and so on.

2. Features:
1) Multi-Channels: random combination of digital channels from 1 to 88; also solved the problem of natural electrical field changing.
2) Multi-Functions: individual natural VLF geophysical prospector, Multi-Channels natural VLF geological detector, two-channel magnetoelectric detector, Multi-Channels high-power electrical measuring system with real Multi-Functions and more parameters.
3) Wireless data transmission and instrument control, to leave out part of inconvenient wiring.
4) High precision GPS time service and clock synchronization, could finish measuring together with high-power central gradient array method, Dipole-dipole measurement at the same time, which high data collecting speed in outdoors.
5) Good looking from ABS waterproof shell, the functional models could combine freely from different need.
6) High Accuracy: utilize the high performance amplifier and imported core parts; also using high-performance AD converter, advanced technology like FFT digital filtering technique. The resolution up to 0.1uV +/- 1% and the fixed tolerance of frequency is only 0.1%.
7) Wide frequency range: the frequency respond range is 0.1-5KHZ, greatly improve the survey depth.   3. Main Applications:
1) widely used on metallic mines, non-metallic mines detailed and general survey to low the risk of mineral investment and improve mining exploration success rate and scientificalness.
2) Widely used on underground water detailed and general prospecting to solve water using for people and animals drinking, industry and agricultural irrigation.
3) Widely used engineering geological prospecting, archaeological, city exploration, non-metal pipe survey and so on.
4. Main Technical Parameters:
1) Measuring voltage range: ±4V
2) Frequency range:0-5000HZ (fixed frequency model)
3) Resolution: 0.1uV
4) Measuring voltage accuracy: ±1% ±1LSB
5) Channels: 1 to 88 channel
6) clock synchronization accuracy and tolerance: 10us
7) A/D converter: 24-bit 1Msps
8) Data storage: USB format data storage (expanded to 4GB)
5. Main Parts of the ADMT-9:
Mainframe, data collector, high-power transmitter, outdoor power supplying and so on.   Keywords: mineral detector, mineral finder, metal finder, metal detector, mineral prospector, metal prospector, mineral locator, metal locator, mineral vein locator, mineral ore locator, mineral deposit locator, mineral ore prospector, metal ore detector, mineral vein detector, mineral vein prospector, mineral deposit prospector, mineral deposit detector, gold ore detector, iron ore detector, gold detector, iron detector, copper detector, ore prospector, ore detector, ore deposit detector, ore deposit prospector, lead zinc detector, coal detector, deep mineral detector, mineral resource prospector, mineral resource detector, underground mineral prospector, underground mineral detector, shallow mineral prospector, mineral vein finder, mineral resource finder, mineral deposit finder