|Origin:||Made In China|
|Category:||Industrial Supplies / Industrial Supplies Stocks|
|Label:||resistivity meter , resistiivty imaging , tomographic survey|
|Min. Order:||1 pc|
1. Widely used for high-resolution research, tomography and monitoring
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.
Metal and non-metallic mineral resources exploration and geothermal
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.
Multiple function in one machine: The instrument has four functions
including long lead IP instrument, 2D high density resistivity meter,
2D high-density IP instrument, and medium-power short lead
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.
Extra-large Storage: In high-density mode, the instrument can store
the measured data at 120,000 measuring points; in DZD-6A stand-alone
mode, the instrument can store the measured data at 4,800 measuring
points; there are 22 digits at each measuring points, provided with
RS-232 serial interface, and the stored data can be directly
transferred to the computer by means of appropriate software to carry
out digital interpretation for various methods.
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 Vp<10mV)
±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 Ip<10mA)
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
DUK-2A Multiplex Electrode Converter
Conversion Electrodes: 60 channels or 120 channels
Sopported manual configuration: Wenner, Schlumberger 1, Schlumberger
2, Dipole-Dipole, Combined Profiles, Differential, Pole-Pole, Triple-
Operating Mode: 16-key keypad with 90 character LCD display combines
to form man-machine dialogue operation.
Maximum Allowable Current: 2A
Maximum Withstand Voltage: 500V DC
Insulating Property: 500MΩ
Electroshock Break-over Resistance: smaller than 0.1Ω
Power Consumption: 50 mA (Standby)
Power Supply: 1# Dry Cell (or rechargeable battery with the same
specification) 8 pcs.
Working Temperature: -10℃~ +50℃, 95%Rh
Weight: 7 kg (60 channels), 7.5kg (120 channels)
Volume: 305×200×202mm (60 channels), 324×200×245mm (120 channels)
|Payment Terms:||T/T, Western Union|
|Chongqing Gold Mechanical & Electrical Equipment Co., Ltd|
|Country/Region:||Chong Qin - China|
|Last Online:||18 Feb, 2016|