AMT-3 Mineral detect instrument

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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 20 years' practice, we gained outstanding achievement and customers' common praise.

4. Main technical parameters of AMT-3 Audio-frequency Magnetotelluric Syetem
1. Automatic noise reduction, super 5 shifts single gain design.

2. 6 frequencies or 40 frequencies measurement synchronously.

3. Data storage: exceed 480000 measurement points, can be transferred to U disk directly.

4. Built-in large capacity chargeable 7.2V 4800mAh lithium batteries to supply power.

5. Electrode test and power monitor function.

6. Measuring voltage range: ±4V

7. Resolution: 0.1uV

8. Frequency range: 0.1Hz-5KHz

9. Measuring voltage accuracy: ±1%±1LSB

10. Measuring currency accuracy: ±1% ±1LSB

11. A/D converter: 16-bit 1Msps

12. Input impendence: ≥100MΩ

13. Noise suppression: Better than 100 dB at f=50Hz industrial frequency

14. Power: 300mA

15. Display: 320x240 LCD screen

16. Data transmission: USB2.0

17. Working temperature: -10°C~+50°C

18. Working humidity: 95%

19,Detect depth:300M