Ohms Gain Adjustment Procedure - Agilent Technologies 34405A User's And Service Manual

Ohms Gain Adjustment Procedure

34405A User's and Service Guide
8 Repeat steps 3 through 7 for each gain adjustment point
shown in the table.
9 Verify the AC Current Gain adjustments using the
Current Verification Test"
Table 18 AC Current Gain Adjustment
Input
Current
1 mA
10 mA
100 mA
1000 mA 1kHz
Caution: Connect calibrator to multimeter's 12A and LO
terminals before applying the following 1A and 10A
1 A
10 A
Review the "Test Considerations"
Adjustment Considerations"
beginning this procedure.
This procedure adjusts the gain for the two- wire ohms
function. The gain for the 100 M
Ω
10 M range and does not have a separate adjustment point.
1 Press
to enter the Ohms Gain Adjustment Mode.
2 The primary display will show the calibration value and
the secondary display will show the first reference value
of the Cal Item (Short).
Performance Tests and Calibration
on page 83.
Frequency Function
1kHz AC Current 1 mA
1kHz
1kHZ
1kHz
1kHz
on page 71 and
on page 95 sections before
Ω
range is derived from the
"AC
Frequency as 1kHz
Cal Item
10 mA
100 mA
1000 mA
1 A
10 A
"Gain
103
4