Operating instructions
4point light 10W (V 4.58)
Page 53 of 130
G
M
L
L will be saved but will not be used for calculating the apparent resistivity.
9. Select dX, dY with [
] and [
]
10. Delete characters with [
], input via numerical keys
11. Select L with [
] and [
]
12. Delete characters with [
], input via numerical keys
13. Confirm selection with [RET]
If the instrument is ready to start you will see:
rdy X0.00 Y0.00 0
1uA 1234 A3 f4.2 A
U0 : 23.55mV 0.2%
U90: 10.22uV 12.0%
Fig. 8.36: Multimapping data browser
Menu item
Function
rdy
The instrument is ready for measurement
X0.00
Current grid position (m)
Y0.00
Current grid position (m)
0
Line number of measurement sequence
1
μA
Output current
1234
Sequence of electrodes to be measured next (A-B-M-N)
A3
Number of averages
f4.2
Frequency
A
A
utomatic mode (or
m
anual)
U0
In-phase voltage
0.1%
Error
U90
Out-of-phase voltage
13,5%
Error
Tab. 8.35: Multimapping data browser
– menu items