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Electrotest-EIS-3KM - capacitively coupled resistivity meter
The device consists of transmitter and a receiver with the micro-processor controlled.
Frequency of a signal - 16550 Hz.
Electrotest-EIS-3KM measures the electrical properties of rock and soil.
Data collection is many times faster than systems with application of electrodes.
Within last 6 years it is made and sold to customers about 120 devices of this series.
Features
- Full dipole-dipole resistivity profiling
- Measurements on frozen ground, ice, concrete, and other areas where grounded dipole measurements are difficult to make
- Mode of automatic measurement with the set time intervals
- Interface: USB
- Internal storage batteries in transmitter and receiver
- Internal chargers for the transmitter and for the receiver
- In the complete set to the transmitter and the receiver are delivered 4 dipole cables
Electrotest-EIS-3KM specifications:
Operating principle: constant-current capacitively-coupled, dipole-dipole resistivity
Transmitter specifications:
| Frequency under 16550 Hz |
| | Output capacity of the transmitter: | ≤ 10 pF |
| Output current: | 1,0; 3,0; 10,0; 30,0 m? |
| Output voltage: | 600 V |
| Dimensions: | 270x130x270 mm
| | Weight: | ≈ 1,7 kG (with the internal battery)
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Receiver Specifications:
| Dipole lengths: | 1,5; 2,0; 5,0 m |
| Input Specifications: | C ≤ 10 pF |
| Input Voltage Range: | 0.5 - 2*106 μV |
| Measured Voltage Accuracy: | 1..2% |
| Input Voltage Range 0 - 2 V RMS |
| Memory Capacity: | 2048 (or 4096) readings |
| Micro-processor controlled and LCD 16x2 |
| The keyboard 4x4 |
| Interface: | USB |
| Dimensions: | 270×130×270 mm (transmitter) |
| Dimensions: | 270×130×270 mm (receiver) |
| Weight: | ≈ 1,7 kG (with the internal battery- transmitter) |
| Weight: | ≈ 1,7 kG (with the internal battery- receiver) |
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