W-2 Series Digital D.C Resistivity Meter Price in Bangladesh

The W-2 Series Digital D.C Resistivity Meter is a practical geophysical testing instrument, and the W-2 Series Digital D.C Resistivity Meter Price in Bangladesh makes it a suitable choice for professionals involved in soil investigation, geological research and electrical resistivity testing. Designed for dependable DC resistivity measurement, this instrument supports efficient fieldwork and laboratory applications where reliable readings are essential.

The meter is designed to help users evaluate the electrical resistivity characteristics of soil and other materials. Its digital measurement system provides clear and convenient readings, allowing engineers, geologists, researchers and technicians to perform resistivity testing with greater confidence and efficiency.

The W-2 Series is particularly useful for geophysical surveys and subsurface investigations. Resistivity measurements can assist in understanding underground conditions and identifying changes in soil and geological formations. This makes the instrument valuable for groundwater exploration, geological studies, environmental investigation and engineering site assessment.

Ease of operation is another important advantage. The practical design allows users to conduct testing efficiently during fieldwork without unnecessary complexity. Its durable construction is suitable for repeated professional use, making it a dependable addition to geophysical and soil testing equipment.

Key Features and Benefits

Reliable DC resistivity measurement
Clear digital measurement system
Suitable for geophysical field surveys
Useful for soil and geological investigation
Supports groundwater exploration applications
Convenient operation for professional users
Durable construction for regular field use
Suitable for research, engineering and laboratory applications

Applications

The W-2 Series Digital D.C Resistivity Meter can be used for groundwater exploration, soil investigation, geological surveys, environmental studies, engineering site assessment and academic research. It is a useful solution for professionals who require dependable resistivity measurements to support subsurface analysis and field investigation.

Features: W-2 Series Digital D.C Resistivity Meter

Light and flexible: advanced transmitter and receiver are designed in one unit, small size, light weight, built-in (only W-2C Series) 200V high-voltage power supply allows you to easily cope with most of survey work, usually needn't additional bulky battery box.
Large power supply, wide range, high precision: 6000W (1200V 5A) power supply capacity, 100Vp-p of the wide voltage input range, high accuracy measurement of small signals, so that equipment can be applied to work well in high resistance areas, access to a deeper and better measurement results.
The "infinite" pole on panel: used to wiring the second and third pole. when using conventional three-pole electrical measurement (combined profiles method and combined electrical sounding method), the instrument can automatically measure psA, psB, and ps without operator intervention, reduce human error and improve efficiency.
Improved anti-interference technology and high accuracy: using multistage wave filtration, signal enhancement technology and integrated electrical interference suppressor function (with super anti-interference of common-mode and different mode).
Automated: SP, drift and electrodes polarization compensation, compensation range is ±10V.
The over-voltage protection of receiving part up to 1200V which can protect the instrument on any mistake operation. Transmitting unit supports over-voltage protection, over-current protection and AB open-circuit protec- tion as well as DC high voltage reverse connection protection.
Bluetooth technology, wireless remote control: Bluetooth technology enables the tablet PC to control the W-2 Series mainframe in 10 meters. It enables all operations as set parameters, start measurement, display result and save data more easily.
Tablet PC operate, powerful function: all operations as parameters setting, data display, data storage, curve drawing all be finished on the tablet PC, easy and visible for filed data procession.
Grounding resistance check: this function enables the operator to know the ground condition of each electrode.
Fault diagnoses: the diagnose program quickly detects fault and finds the damaged part
Sealed configuration: featuring waterproof, dust-proof design and long lifetime.
11 kinds of array for VES Soundings (1-D): 4P-VES Schlumberger, 4P-VES Wenner, Combined Electrical Sounding(3P-VES), 4-Pole Roll-along Electrical Profiling(4P-PRFL), Combined Electrical Profiling(3P-PREL), Middle Gradient, Dipole-Dipole, Borehole Ground Electrical Method, Input K, 5-Pole Electrical Sounding (5P-VES), Compound Electrical Profiling.

Specifications: W-2 Series Digital D.C Resistivity Meter

Transmitting
Max transmitting power	3500W
Maximum voltage	±1000V(2000Vp-p)
Maximum current	±3.5A (over-current protection)
Power supply waveform	duty cycle is 1:1, bipolar
Receiving
Input impedance	≥50MΩ
Input voltage range	± 24V, ± 0.5% ± 1 LSB, 24 bit A/D
Delay time	0.1 ~ 5s (programmable)
SP compensation range	± 10V
Max current sampling resolution	0.02μA
Suppression	80dB for 50Hz or 60Hz (industrial frequency interference)
Current measurement	3.5A, ± 0.5% ± 1 LSB, 24 bit A/D
Others
LCD display	160 * 160 dot matrix LCD
Storage	≥1GB
Working temperature	-10°C~+50°C (Environmental), 95 % RH
Storage temperature	-20°C~+60°C (Environmental)
Power supply	built-in 12V lithium battery(or external 12V power supply),more than 20 hours of continuous work
Internal transmitting power(only WDDS-3)	Max current is 300mA, Max voltage is 200V
Weight	≤4.2Kg(W-2) ≤5.5kg(W-2A)
Dimension	270mm × 246mm × 175mm

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