HP 4262A User Manual

Model 4262A Section V
ADJUSTMENT
(Confirmation check)
Note
If 16362A DUT Box is available, use pro-
cedure A. If not, use procedure B.
PROCEDURE A.
g. Remove 16061A from 4262A UNKNOWN terminals and connect Test Leads (HP
P/N: 16361-61605) between 4262A UNKNOWN terminals and 16362A DUT Box as
shown in Figure 5-12 (a).
h. Set 16362A LCR RANGE to 1pF position.
i. Set4262A CIRCUIT MODE to PRL.
j. Adjust C ZERO ADJ potentiometer for calibrated value of 16362A0n 4262A LCR
display.
k. Set 16362A LCR RANGE to 100pF D =1.8.
1. Verify that dissipation factor readout on 4262A DQ display is the calibrated value
of 16362A +5 counts. '
Note
If this confirmation check fails, repeat A12C2
adjustment.
PROCEDURE B.
g. Set 4262A CIRCUIT MODE to PRL.
h. Connect nothing to 16061A Test Fixture.
i. Adjust C ZERO ADJ potentiometer for 0.00 counts (10pF range) on 4262A LCR
display.
j. Connect the following DUT to 16061A.
-uf—_l' C: 100pF (HP P/N: 0160-0336)
R: 100k (HP P/N: 0698-4158)
R
k. Verify that dissipation factor readout on 4262A DQ display is the calibrated value
of DUT %5 counts.
Note
If this confirmation check fails, repeat A12C2
adjustment.
5-21

HP 4262A Specifications

General

Brand	HP
Model	4262A
Category	Measuring Instruments
Language	English