Measuring voltage range: -6000mV~+6000mV Measuring voltage
Measuring voltage accuracy: (at Vp>10mV)±5%, ±1 digit; (at
Vp>10mV)±1%, ±1 digit
Measured apparent polarizability accuracy: ±1%, ±1 digit
Measuring current range: 0~5000mA Measuring current resolution:
Measuring current accuracy: (at Ip>10mA)±5%, ±1 digit; (at
Ip>10mA)±1%, ±1 digit
Input impedance: >50M ohm
Interference suppression on 50Hz power frequency: better than 80dB
Maximum power supply voltage: 900V Maximum power supply current: 5A
Power pulse width: 1-6 seconds, duty cycle 1:1
Working temperature: -10C Celcius ~ +50C Celcius, 95Rh
Weight: 8 kg
By utilizing relevant parameters of apparent resistivity and
induced polarization method,the instrument is widely used in many
aspects including metal and non-metal mineral resources
exploration, energy exploration, city geophysical
exploration,railway and bridge engineering exploration,etc.
Search for groundwater, search for geothermal and other
hydrological, engineering geological exploration.
With 60-channel & 120-channel multiplex electrode switch made
by our factory, this instrument can also be used as multi-electrode
resistivity survey system.
Small,light,the instrument integrates receiver and transmitter
together in the same cabinet, which can be used for measurement via
apparent resistivity method and induced polarization method.
Various Measurement Parameter: Instrument can be applied in direct
measurement and indication of primary potential Vp, spontaneous
potential Vsp, power supply current I, apparent resistivity Ro,
apparent polarizability Ms, half-decay time Th, degree of decay D,
integrated IP parameters Zp, and degree of deviation R.