Product Details:
Payment & Shipping Terms:
Detailed Product Description
DUK-2A Multi-Electrode Resistivity Survey System
1 Coal mining gobs, caves of Custer area, geological disasters survey like landslides other geological disasters.
3 For landslides and other geological disaster exploration.
5
System Composition One 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 Features.
1 Easy for Operation: The instrument adopts all-digital automatic measurement, thus can execute automatic compensation for spontaneous potential, drift and electrode polarization. By adopting large screen LCD display in Chinese characters, more than fourteen types of wiring working mode can be directly displayed in high-density measurement mode; in DZD-6A stand-alone mode, nine types of electrode arranging methods can be directly displayed; meanwhile, real-time curve display can be realized during working.
3
Technical Specifications
Measuring unit ( DZD-6A)Maximum Measuring Voltage: -6000mV~+6000mVMeasuring Voltage Resolution: 0.01 mVMeasuring Voltage Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digitSuppression on 50Hz Power Frequency: 80dBMeasuring Current: 0~5000 mAMeasuring Current Resolution: 0.01 mAMeasuring Current Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA) ±1% ±LetterInput Impedance ≥50 MΩMeasured Apparent Polarizability Accuracy: ±1%, ±1 digitMaximum Power Supply Voltage 900VMaximum Power Supply Current: 5APower Supply Pulse Width: 1~60 sec.Weight: 8 kgVolume: 305×200×202mmDUK-2A Multiplex Electrode ConverterConversion Electrodes: 60 channels or 120 channelsSopported manual configuration: Wenner, Schlumberger 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 Consumption: 50 mA (Standby)Power Supply: 1# Dry Cell (or rechargeable battery with the same specification) 8 pcs.Working Temperature: -10°C~ +50°C, 95%RhWeight: 7 kg (60 channels), 7.5kg (120 channels)Volume: 305×200×202mm (60 channels), 324×200×245mm (120 channels<span style="" mso-spacerun:'yes';"="" new="new">
