5322A
Calibration Manual
36
High Resistance Source Meters 5 kV Adjustment (Optional)
Adjustment of High Resistance Source Meters 5 kV consists of these steps:
1. Voltmeter adjustment HVR V01-HVR V09
2. Ammeter adjustment HVR I01
3. 10 G
Ω
Input resistance calibration
Voltmeter adjustment HVR V01-HVR V09
Use an external high voltage dc source to adjust the internal voltmeter of the Product. This
procedure adjusts the constants in the voltage range 1100 V to 6000 V.
To adjust the 5 kV high resistance meters with a high voltage source, see
:
1. Connect the high voltage source to the OUTPUT HI
Ω
HI and LO terminals of the Product.
2. Connect the high voltage probe input parallel to the high voltage source output terminals.
3. Set the multimeter to dc voltage and connect it to the high voltage probe output. Use the
Hi
Ω
HI and Hi
Ω
LO output terminals on the Product.
4. Select
High Resistance Meters
from the calibration menu and push the
Select
softkey.
5. Select
HVR 01 Offset 1100Vdc (1M)
and push the
Select
softkey.
6. On the high voltage source, set the output voltage to 0.0 V dc and switch the Product
output terminals to ON.
7. Use the rotary knob or cursor keys to set the value to 1000 V.
8. Push
Write
to confirm the new adjustment value.
9. Select
HVR 02 Voltage 1100Vdc (1M)
and push the
Select
softkey.
10. Set the output voltage to 1100 V dc on the high voltage source and switch the output
terminals ON.
11. Use the rotary button or cursor keys to set the Product value to 1000 V.
12. Push the
Write
softkey to confirm the new adjustment value.
13. Repeat this process with the other voltage ranges in combination with a different set
resistances, see
.
