Specification :

Application
It is used for searching metal ore such as lead zinc ore; gold ore; manganese ore; copper ore; nickel ore; chrome ore; molybdenum ore; rare-earth ore; zinc ore; lead ore; iron ore; tin ore etc.
Principe
By means of the related parameters of the apparent resistivity and induced polarization.
Specification
Receiver
Measured voltage range: ± 6V
Measured voltage resolution: 0.01mV
Measured voltage accuracy: ± 1% ± 1LSB
Input resistance: > 50M©
Apparent polarizability measurement accuracy: ± 1% ± 1LSB
Current measurement range: 5A
Current measurement accuracy: ± 1% ± 1LSB
Notch filter to 50HZ is superior to 80dB
SP compensation range: ± 1V
Transmitter
Max power supply voltage: 900V
Max power supply current: 5A
Power supply pulse width: 1^ 59 sec. Take-up to blank ratio is 1: 1
Current: d60mA
Others
Operating temperature: -10 ^ + 50  , 95% RH
Storage temperature: -20 ^ + 60 
Power supply: eight 1.5V batteries, size D
Weight: