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| Description |
| Operating Depth : Normal of 400m , 500m and 1000 m . under ideal conditions.
Single channel resistivity, SP data at highest possible accuracy. The complete Resistivity System has a transmitter unit , a receiver unit and four cable reel assemblies with four electrodes and two pots.The DC-RVA1 digital resistivity meter is used to obtain profile of subsurface conditions , bedrock depth , changes in soil strata and to indicate differences in soil layers at the test site. It is also used to determine depth of the water in the table ; to locate buried objects and structures underground and to find discontinuties that can lead to more discoveries.
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| Technical Specifications |
Power External |
: |
12V DC/45 Ah. Accumulator |
| Number of channel |
: |
One |
Output current |
: |
10 , 20 , 50 , 100 , 200 , 300 , 400 , 500...mA. |
| Input Empedance |
: |
10 Megaohm ( M? ) minimum |
| Maximum Output voltage |
: |
50 , 100 , 150 , 200 , 500 V. |
Read Interval |
: |
0,01 mV up to 1999 mV auto |
| Maximum Output power |
: |
700 Watt |
| Accuracy |
: |
0,01 % |
| Cycle type in resistivity mode |
: |
plus-minus-minus-plus LCD Display 4,5 Digit |
Pulse lenght |
: |
0,1 to 4 seconds |
Output current accuracy |
: |
1% |
LCD Display |
: |
4,5 Digit |
Number of channel |
: |
One |
Number of electrodes |
: |
4,0 copper-cold steel 25x500 mm. |
Input impedance |
: |
10 Megaohm (M?) minimum |
Cable Reals |
: |
For up to 200 m. electrode spacing
Two 200 m. Red wire and two 500 m. Black wire. |
Maximum input voltage |
: |
± 0 - 500 mV. manuel |
Accuracy ( typical ) |
: |
1% |
Dimenson |
: |
30 x 42 x 17 cm |
Weight |
: |
10 kg. |
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