Wenner Schlumberger Electrical Sounding Geophysical Resistivity
Meter For Geophysical Exploration
Introduction:
Schlumberger and Wenner are also named for 4P-VES Electric
Sounding, These electrode array configurations feature keeping
measuring point position fixed but increasing distances among the
electrodes. Since that distance between the current electrodes
increases, transmitting current is injected deeper into the ground.
Therefore, geophysical resistivity meter’s measured results are
geologic reflection of the geological structure of different lay.It
is used to study the variation of resistivity with depth.
Product Features:
1.The instrument is designed to be small, lightweight, and
portable, making it easy to transport and use in the field.
2.It has a high power supply of up to 6000W and a voltage range of
48Vp-p, allowing for high precision measurements.
3.The instrument uses advanced technology, including 32-bit
micro-controller and 24-bit A/D technology, to ensure accurate and
reliable measurements.
4.The instrument is equipped with Bluetooth technology, allowing
for wireless remote control through a tablet PC. This makes it easy
to control and operate the system, with all operations being
visible on the tablet screen.
5.The instrument is equipped with improved anti-interference
technology and provides high accuracy measurements, even in noisy
environments.
6.The USB port allows the instrument to communicate with other
computers, making it easy to transfer data and analyze results.
7.The instrument is capable of automatically compensating for
self-potential, drift, and electrode polarization, ensuring that
measurements are accurate and reliable.
8.The receiver and transmitter both have protection features to
prevent damage from over-voltage, over-current, and open-circuit
situations. This helps to prolong the lifespan of the instrument
and ensure that it continues to function correctly.
Technical Specifications:
| Maximum transmitting power : | 6000W |
| Maximum voltage: | ±1200V(2400Vp-p) |
| Maximum current: | ±5A(over-current protection) |
| Power supply waveform: | duty cycle is 1:1.bipolar |
| Input impedance: | ≥50MΩ |
| Input voltage range: | ±24V, ±0.5% ±1LSB,24 bit A/D |
| Delay time: | 0.1~5s (programmable) |
| SP compensation range: | ±10V |
| Max current sampling resolution: | 0.02μA |
| suppression: | 8odB for 50Hz or 60Hz (industrial frequency interference) |
| current measurement: | 5A, ±0.2% ±1LSB,24 bit A/D |
| working temperature: | -10°C~+50°℃(Environmental),95 %RH |
| storage temperature: | -20°C~+60C(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(wDDS-2C);
≤5.5kg(WDDs-3C) |
| Dimension: | 270mm* 246mm* 175mm(WDDS-2C)
350mm*270mm * 200mm(WDDS-3C) |
| Tablet PC: | Windows 10 64 bit operating system,2GB memory,Bluetooh, USB |
Product details:
