Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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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.
| 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 |
| 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 | |
Concise Operation Interface Easy Cable Connection Reliable Raw Data Great Processing Software
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Phone: +86-15998954947
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