Ac Current Adjustment - Fluke 8508A User Manual

8508A
Users Manual
6. On the Calibrator, select the positive Range Gain point Output value.
7. If the Set feature is being used:
8. Press
9. On the Calibrator, select the negative Range Gain point Output value.
10. If the Set feature is being used:
11. Press
12. On the Calibrator, deselect
13. On the 8508A, select

AC Current Adjustment

The Calibrator can deliver a lethal electric shock.
To avoid electric shock when performing the following adjustment
procedures:
•
•
Initial Setup and Connections
1. Press the ACI key, and select the
2. In calibration mode in the ACI function resolution defaults to
3. Confirm that the 8508A is configured for internal guard (External Guard is
4. Ensure that the calibrator output is set to
5. Connect the Calibrator to the 8508A as shown in Figure 6-1.
6-30
On the 8508A, select Set on the
Use the numeric keys with the
calibrator at the range gain value, then press Enter.
to initiate the adjustment operation.
SAMPLE
Adjustment is complete when the busy legend goes out and the calibrated
measurement is displayed.
On the 8508A, select Set on the
Use the numeric keys with the
calibrator at the range gain value, then press Enter.
to initiate the adjustment operation.
SAMPLE
Adjustment is complete when the busy legend goes out and the calibrated
measurement is displayed.
Set zero output and select STBY to put the Calibrator output into Standby.
DCI
Never touch any lead or terminal unless you are absolutely certain
that no dangerous voltage is present.
Make sure that signal leads are in a safe condition before you
handle them in any way.
RMS filter is automatically selected. It is recommended that this resolution and 40Hz
Filter is used for adjustment of all ACI ranges.
deselected) by checking that the
display.
Guard ( is deselected).
EX GRD
Menu.
CALIBRATION
menu to enter the true output value of the
SET VALUE
Menu.
CALIBRATION
menu to enter the true output value of the
SET VALUE
to allow the Calibrator to Auto range.
LOCKED
to revert to the range menu.
 Warning
range.
200µA
legend does not appear on the left-hand
ExGd
STANDBY
and the 100Hz
RESL6
and configured for Internal