Welcome to wziep.com!
Welcome to wziep.com!
category: Resistance Meters
reference price:¥$10.00
Deep Earth Resistivity Meter Geophysical Exploration Equipment
Main Characteristic:
1. By utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection, engineering geophysical exploration, metal and non-metal mineral resources exploration.
2. Microcomputer controlled, direct-reading resistivity, various electrode arranging mode, data protection against power-failure.
3. This instrument applies to Electrical Prospecting such as Vertical Electrical Sounding, Electrical Profiling, Charging Method and Spontaneous Potential Method, etc. on ground and in trench.
Technical Index &Parameter:
Model & Name: |
Multi-functional Direct Current(Induced polarization )Instrument |
Max. Power Supply Voltage: |
900V |
Max. Power Supply Current: |
5A |
Voltage Measuring Range: |
±6000mV |
Voltage Measuring Accuracy: |
(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digit |
Current Measuring Range: |
0.1mA~3000mA |
Current Measuring Accuracy: |
Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± digit |
Interference Suppression on 50Hz Power Frequency |
Better than 80dB |
SP Compensation Range: |
-1000mV~+1000mV |
Instrument Input Impedance: |
≥50MΩ |
Operating Temperature: |
-10°C~50°C, 95%Rh |
Machine Size: |
305×200×202mm |
Look forward to cooperating with you, my friend!
.