Sell Schlumberger Resistivity Meter

Product Description DUK-2A Geophysical Instrument Multi-Electrode Resistivity Survey System Geological Survey, Underground Water Detector, Ground Water Finder, Geophysical Instrument, Geophysical Equipment, Multi-Electrode Resistivity Survey Syste Main Applications Widely used for high-resolution research, tomography and monitoring applications. Coal mining gobs, caves of Custer area, geological disasters survey like landslides other geological disasters. Technical Specifications Measuring unit ( DZD-6A) Maximum Measuring Voltage: -6000mV~+6000mV Measuring Voltage Resolution: 0.01 mV Measuring Voltage Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp10mV)±1%, ±1 digit Suppression on 50Hz Power Frequency: 80dB Measuring Current: 0~5000 mA Measuring Current Resolution: 0.01 mA Measuring Current Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip10mA) ±1% ±Letter Input Impedance ≥50 MΩ Measured Apparent Polarizability Accuracy: ±1%, ±1 digit Maximum Power Supply Voltage 900V Maximum Power Supply Current: 5A Power Supply Pulse Width: 1~60 sec. Weight: 8 kg Volume: 305×200×202mm