Electrical Resistivity Survey Device WDDS-2C 1D Underground Water Detection
Products Interview
WDDS-2C Digital DC Resistivity Meter
The Digital Resistivity Meter can measures the resistivity of fluids, slurries, and semisolids accuralely, which having resistivities from 0.01 to 400 ohm-meters. It also shows both resistivity (in ohm-me- ters) and concentration of NaCl (in ppm, kppm, and gr/gal), as well as temperature (in °C or °F)
The relevance of electrical surveys is to identify the subsurface resistivity distribution via making measurements on the ground surface. The true resistivity of the subsurface can be quantified from these measurements . The ground resistivity is related to various geological parameters such as the mineral and fluid content, porosity and degree of water saturation in the rock. Electrical resistivity surveys have been used for many decades in hydrogeological, mining and geotechnical investigations. More recently, it has been used for environmental surveys.
This WDDS-2C is our most economical model, but also it can only carry out the simplest resistivity survey.
Technical Specification
| Max voltage | ±1000V |
| Max Current | ±3.5A |
| Voltage channel | ±24V , 0.5% ±1byte, 24A/D |
| Voltage max sampling resolution | ±0.01μV |
| Input resistance | ≥50MΩ |
| SP compensation range | ±10V |
| Current channel | ±3.5A , ±0.5% ±1byte, 24A/D |
| Current max sampling resolution | A, B, M, N, DC, RS-232, USB, and so on |
| Port | Max15Mpa |
| Size | 270mm×246mm×175mm |
| Work Temperature | -10℃~+50℃, 95%RH |
Basic Configuration
| No | Item | Unit | Qty | Picture |
| 1 | WDDS-2C mainframe | Set | 1 |  |
| 2 | Copper electrodes | Piece | 10 |  |
| 3 | AB wires | Meter | 1000 |  |
| 4 | MN wires | Meter | 500 | |
| 5 | Cable reel | Piece | 4 |  |
Products Deatils
Our Advantages
Concise Operation Interface Easy Cable Connection Reliable Raw Data Great Processing Software
Contract Information
tel: +86-15998954947
Phone: +86-15998954947
Envelope: gold02@hy-industry.com
Fax:+86-23-62940030
Address:No.2501, China Resource Building, Xiejiawan Street, Jiulongpo District, Chongqing, China.
Whatsapp: +86-15998954947
Wechat: 15998954947
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.