Product Name: Underground Water Detector, Ground Water Detector, Ground Water Detection, Dzd-6A Resistivity Meters for Ground Water Exploration, Geophysical Resistivity Meter Model NO.: DZD-6A Usage: Geological Ground Water Detection Meter Method: Geological Ground Water Detection Meter Trademark: Gold Transport Package: Wooden Case Specification: ISO9001 Origin: China Product Description Underground Water Detector, ground water detector,Ground Water Detection, Dzd-6A resistivity meters for ground water exploration, geophysical resistivity meterApplication: 1 Widely used for high-resolution research, tomography and monitoring applications.2 Coal mining gobs, caves of Custer area, geological disasters survey like landslides other geological disasters.3 High resolution engineering geological exploration like factory foundations, highways, bridges, railways, civil engineering, hydrology, engineering, environmental.4 For landslides and other geological disaster exploration.5 metal and non-metallic mineral resources exploration and geothermal exploration.System CompositionOne DAZ-6A multi-functional DC resistivity instrument as the survey and control unit in the system, equipped with a DUK-2A type 60-channel or 120-channel multiplex electrode switch manufactured by our factory, and cables, electrodes and other related accessories, together to form the resistivity imaging system.Main C haracteristic:Underground Water Detector, ground water detector,Ground Water Detection, Dzd-6A resistivity meters for ground water exploration, geophysical resistivity meter 1. B y utilizing the apparent resistivity parameters, it is widely used in hydrology, environmental protection,engineering geophysical exploration, metal and non-metal mineral resources exploration.2. Easily can observe the apparent resistivity and apparent polarizability at the same time.3. Measurement and control host can work standalone and it hasall the functionsof DZD-6A multi-functional direct current instrument.System components:1. Measurement and control host (DZD-6A multi-functional direct current instrument );2. DUK-2A type 60-channel or 120-channel multiplex electrode switch;3.C ables, electrodes and other related accessories.Technical Index &Parameter:1. DZD-6A Measuring unitModel & Name:DZD-6A Multi-functional Direct Current ( Induced polarization ) InstrumentMax. Power Supply Voltage:900VMax. Power Supply Current:5AVoltage Measuring Range:±6000mVVoltage Measuring Accuracy:(Vp>10mV) ±5%, ±1 digit; (Vp<10mV) ±1%, ±1 digitCurrent Measuring Range:0~5000mAMeasuring Current Resolution:0.01mACurrent Measuring Accuracy:Ip>10mA) ±5%, ±1 digit; (Ip<10mA) ±1%, ± 1 digitInterference Suppression on 50Hz Power FrequencyBetter than 80dBMeasured Apparent Polarizability Accuracy :±1%, ±1 digitInstrument Input Impedance:≥50MΩPower Supply Pulse Width:1~60sOperating Temperature:-10 °C ~50 °C , 95%RhSize:305×200×202m2. DUK-2A Multiplex Electrode ConverterModel & Name:DUK-2A Multi-electrode ConverterConversion Electrodes :60 channels or 120 channelsSupported manual configuration :1, Schlumberger 2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-Pole Rolling,Operating Mode :16-key keypad with 90 character LCD display combines to form man-machine dialogue operation.Maximum Allowable Current :2AMaximum Withstand Voltage :500V DCInsulating Property :500MΩElectroshock Break-over Resistance :smaller than 0.1ΩPower Consumption50 mA (Standby)Power Supply :1# Dry Cell (or rechargeable battery with the same specification) 8pcs.Weight :7 kg (60 channels), 7.5kg (120 channels)Operating Temperature:-10 °C ~50 °C , 95%RhSize:305×200×202mm (60 channels) 324×200×245mm (120 channels)Underground Water Detector, ground water detector,Ground Water Detection, Dzd-6A resistivity meters for ground water exploration, geophysical resistivity meter