Main Applications:
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,railway and bridge engineering exploration,etc.
Search for groundwater,search for geothermal and other hydrological,engineering geological exploration.
Accessories made by our factory with 60-channel or 120-channel multiplex electrode switch,also can be used for multi-electrode resistivity survey system.
Main Features:
Small-sized,Light in weight: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 Parameters: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.
Technical Specifications:
Measuring Voltage Range | -6000mV~+6000mV |
Measuring Current Range | 0~5000mA |
Measuring Voltage Accuracy | ±1%,±1digit |
SP Compensation Range | ±1000mV |
Input Impedance | ≥50MΩ |
Interference Suppression on 50Hz Power Frequency | Better than 80dB |
Maximum Power Supply Voltage | 900V |
Maximum Power Supply Current
| 5A |
Power Pulse Width | 1-59 seconds,Duty Cycle1:1 |
Working Temperature | -10℃ to +50℃,95%Rh |
Volume | 305×200×202mm |
Weight | 8kg |
