DSHD-6A Multi-Function DC Resistivity & IP Instruments
- Product Details
- Company Profile
Main Advantages: Various Measurement Parameters: Instrument can be applied in direct measurement and indication of primary potential Vp, spontaneous potential Vsp, power supply current I, , apparent polarizability Ms ,apparent resistivity Ro, half-decay
Main Applications:
Accessories and relevant fittings made by our
factory with 60-channel or 120-channel multiplex electrode switch, also can be
used for multi-electrode resistivity survey system and so on.
factory with 60-channel or 120-channel multiplex electrode switch, also can be
used for multi-electrode resistivity survey system and so on.
Determine the hidden
safety risk location in reservoir dam foundation and flood-control dyke. Search
for groundwater, solve the drinking water problems of human and animal as well
as industrial and agricultural water issue. search for geothermal and other
hydrological, engineering geological exploration. find faultage zone and
collapse column, landslides, coal mining goaf.
safety risk location in reservoir dam foundation and flood-control dyke. Search
for groundwater, solve the drinking water problems of human and animal as well
as industrial and agricultural water issue. search for geothermal and other
hydrological, engineering geological exploration. find faultage zone and
collapse column, landslides, coal mining goaf.
Main Advantages:
Various Measurement
Parameters: Instrument can be applied in direct measurement and indication of
primary potential Vp, spontaneous potential Vsp, power supply current I, ,
apparent polarizability Ms ,apparent resistivity Ro, half-decay time Th, degree
of decay D, integrated IP parameters Zp, and degree of deviation R.
Parameters: Instrument can be applied in direct measurement and indication of
primary potential Vp, spontaneous potential Vsp, power supply current I, ,
apparent polarizability Ms ,apparent resistivity Ro, half-decay time Th, degree
of decay D, integrated IP parameters Zp, and degree of deviation R.
Multiple functions in One
Machine: The instrument has three functions including long lead IP instrument,
and medium-power short lead transmitting. master of 2D resistivity imaging
system,
Machine: The instrument has three functions including long lead IP instrument,
and medium-power short lead transmitting. master of 2D resistivity imaging
system,
More flexible and
convenient operating mode: Adopt all-digital automatic measurement, can execute
automatic compensation for spontaneous potential, drift and electrode
polarization. Use large screen LCD display, can directly display the arrangement
of nine electrodes; directly input into pole arranging parameters with
keyboard; measuring resistivity curve apparent polarizability curve, half-decay
curve, etc. can be displayed directly when measurement of measuring point
completes,
convenient operating mode: Adopt all-digital automatic measurement, can execute
automatic compensation for spontaneous potential, drift and electrode
polarization. Use large screen LCD display, can directly display the arrangement
of nine electrodes; directly input into pole arranging parameters with
keyboard; measuring resistivity curve apparent polarizability curve, half-decay
curve, etc. can be displayed directly when measurement of measuring point
completes,
Data Interpretation is
more convenient: The instrument can measure points on 4,800 survey data for
storage. Each measuring point has 22 data, with RS-232 serial interface,
through appropriate software the stored data can be directly transfer to the
computer for digital interpretation of various methods.
more convenient: The instrument can measure points on 4,800 survey data for
storage. Each measuring point has 22 data, with RS-232 serial interface,
through appropriate software the stored data can be directly transfer to the
computer for digital interpretation of various methods.
Small-sized, Light in
weight: The instrument integrates receiver and transmitter together in the same
cabinet, which can be used for measurement via apparent resistivity method and
induced polarization method.
weight: The instrument integrates receiver and transmitter together in the same
cabinet, which can be used for measurement via apparent resistivity method and
induced polarization method.
Beautiful Instrument
Apparent, Strong Structured: The aluminum chassis effectively enhance the
electromagnetic shielding; adopts thin-film multi-layer sealed touch panel;
multiple over-voltage, over-current automatic protection are set for internal
power supply part, allowing the instrument to be suitable for various
Apparent, Strong Structured: The aluminum chassis effectively enhance the
electromagnetic shielding; adopts thin-film multi-layer sealed touch panel;
multiple over-voltage, over-current automatic protection are set for internal
power supply part, allowing the instrument to be suitable for various
Measuring Voltage
Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digit
Accuracy: (at Vp>10mV)±5%, ±1 digit; (at Vp<10mV)±1%, ±1 digit
Measuring Current
Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA)±1%, ± digit
Accuracy: (at Ip>10mA)±5%, ±1 digit; (at Ip<10mA)±1%, ± digit
Measuring Voltage Range:
-6000mV~+6000mV
-6000mV~+6000mV
Interference Suppression
on 50Hz Power Frequency: Better than 80dB
on 50Hz Power Frequency: Better than 80dB
Measuring Current Range:
0~5000 mA
0~5000 mA
Measuring Voltage
Resolution: 0.01 mV
Resolution: 0.01 mV
Measured Apparent
Polarizability Accuracy: ±1%, ±1 digit
Polarizability Accuracy: ±1%, ±1 digit
Measuring Current
Resolution: 0.01 mA
Resolution: 0.01 mA
Input Impedance: ≥50MΩ
Transmitter Part:
Power Supply: 1# Dry Cell
(or rechargeable battery with the same specification) 8 pcs
(or rechargeable battery with the same specification) 8 pcs
Instrument has
over-voltage and over-current protection devices
over-voltage and over-current protection devices
Power Pulse Width: 1-60
seconds, Duty Cycle 1:1
seconds, Duty Cycle 1:1
Maximum Transmitting
Power: 4500 W
Power: 4500 W