|
|
| CPU |
Microprocessor
Z180, Clock 10 MHz, ROM Memory 32K |
| Alphanumeric
Display |
2
lines x 16 characters |
| Thermic
Printer |
16
columns |
| Outpout |
RS232
2400 Baud, 7 data Bits, no parity, 1 stop Bit |
| Analog-Digital
Converter |
Resolution
24 Bit (effective 18 Bit). Input Voltage +/- 2,5 Volt |
| Input
Channels |
Voltage
and Intensity |
| Insulation
beetween the two principal Input Channel |
1010
Ohm |
| Solid
states switches |
Power
range max. 400 VDC/4A |
| Typical
resolution of the measurements |
Standard
cycle +/- 10 microvolt |
| |
Stacking
+/- 1 microvolt |
| Electronic
Power supply |
Rechargeable
6Volt |
|
External
9-15 Vdc supply |
| Main
Energy Supply |
External
dry battery |
|
External
energy source 12-400 AC-DC (MAX. 1600VA) |
| Measurement
cycles |
Composed
of 3-8 square waves whose timing parameters can be completely
configured by the end user |
| Possibility
to use a measurement cycle |
Including
20 square waves for a maximum soppression of the Spontaneus
Potential SP |
| Number
of data samples |
From
1 to 65535 for every square wave |
| Default
cycle |
4
square waves with 5 samples each, duration <3 sec. |
| Digital
nulling of SP |
|
| Automatic
choice of electrode spread |
Symmetric
Schlumberger, Asymmetric Schlumberger, Wenner, Generic Quadripole,
Dipole-Dipole, Profile |
| Automatic
Calculation of Geometric Factor K |
A
function of the electrode spread |
| Apparent
Resistivity RHO |
Automatic
Calculation and Display of the data storage |
| Non-Volatile
Internal Memory |
|
| |
|
