Duk 2b 120 Channles Resistivity Metal Detector - China

Specifications

It is used for Metal and non- metallic mineral resources

exploration and so on.

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.

High resolution engineering geological exploration like

factory foundations, highways, bridges, railways, civil

engineering, hydrology, engineering, environmental.

For landslides and other geological disaster exploration.

Metal and non- metallic mineral resources exploration and

geothermal exploration

Main Features.

Assembly data acquisition devices and multiplexer together

in the same case, which not only reduce the volume but also

decrease the weight, thus avoid errors caused by operating

the devices separately and due to inconformity of switch

parameter settings.

Maintain all functions of DUK- 2A Multi- Electrodes

Resistivity Survey System and conventional electrical

method.

Add high and low current transform taps, add high and low

input impedance transformation tap, and improve the

acquisition capability of weak signals.

Add storage and output functions for compensation SP voltage

value.

Adopt 16- bit A/ D and 16- bit D/ A, thus improve the

discernibility for measurement of collected data.

Add the function for automatically detect grounding

resistance before each measurement; give directions for the

points exceed the grounding resistance value, for

automatically proceeding with further measurement if

required; the value at such point can be replaced with a

fixed symbol to facilitate the elimination of this point

while processing the information and data.

Greatly enhance the repeatability of measured data.

Technical Specifications

Conversion Electrodes: 60 channels

Voltage Measuring Range: ±6V

Voltage Measuring Accuracy: 0.5% , ±1 digit

Measuring Voltage Resolution: 1μ V

Current Measuring Range: 1μ A~2000mA, 1μ A~6000mA ( two taps)

Measuring Current Resolution: 1μ A

Measuring Current Accuracy: 0.5% , ±1 digit

Maximum Power Supply Voltage: 500VDC

Maximum Power Supply Current: 2A

Measured Apparent Polarizability Accuracy: ±1% , ±1 digit

SP Compensation Range: 1000mV

Input Impedance: 20 MΩ , 100 MΩ ( two taps)

Suppression on 50Hz Power Frequency: better than 80dB

Storage Capacity: 1MB

Power Supply: 1# cell, 8 pcs; or external 12V battery ( cells

to be taken out when use the battery)

Power Consumption: 250 mA ( Standby)

Working Temperature: - 10°C~ +50°C, 95% Rh

Weight: 8.5 kg

Volume: 324×240×245mm

Company Contact:

• Posted By: Chongqing Gold Mechanical & Electrical Equipment C

• Phone: 862362794421

• Address: No. 9-10, 23 Nanping West Road, Nanping Street, Na, Chongqing , China

• Email:

• Website: https://www.cqtestkit.com

• Business Description: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd. is one of the
  
  leading manufacturers in China of geophysical instruments.
  
  Since its
  
  foundation, our factory has a group of highly qualified technical
  
  personnel specialized in development and well trained workers, with
  
  advanced machinery and equipment.
  
  Our enterprise absorbs domestic and
  
  international advanced technology and management experience, and
  
  constantly develops new products.
  
  Currently, our manufactured products
  
  include electrical prospecting instrument, logging sensor (Geophone),
  
  radioactive exploration instrument etc.
  
  Five categories of various types
  
  of geological exploration instruments and accessories are widely used in
  
  geological prospecting for mineral resources, engineering exploration,
  
  seismic monitoring, groundwater searching and other related industries