HP 4262A - Page 85

Model 4262A
Section IV
PERFORMANCE TESTS
EQUIPMENT:
DUTBoxX.........ocuunt HP 16361A/16362A
Test Leads............... HP P/N 16361-61605
Note
User built test fixture/leads or DUT box must
take residual impedance into consideration.
PROCEDURE:
1. Connect Test Leads (HP P/N 16361-61605) between 4262A UNKNOWN termi-
nals and HP 16361A DUT Box (see Figure 4-5). When TEST SIGNAL frequency
is 10kHz, use HP 16362A in place of HP 16361A.
2. Set 4262A controls as follows:
DCBIAS. ... . e OFF
FUNCTION. . ... i e L
LOSS. . e D
LCRRANGE .............cvnan. AUTO
D/IQRANGE. ...........ciivin.. AUTO
TRIGGER. . .........c i, INT
3. Set HP 16361A/16362A LCR RANGE to 100mH.
4. Confirm that L accuracy is within the test limits shown in table below:
Note
Test limits below are given for 100mH in-
ductance measurement. If another inductance
value is measured, refer to SPECIFICATIONS
above.
E .
T FS\;I; s'IG C{\?ggéT TEST Limits L Readout
PRL Calibrated Value + 3 counts
120Hz
SER Calibrated Value + 4 counts
PRL Calibrated Value + 5 counts
1kHz
SER Calibrated Value + 4 counts
PRL Calibrated Value t 5 counts
10kHz
SER Calibrated Value + 4 counts
Note
Error caused by stability of standard component is not
taken into account for test limits in table above. If this
test fails, refer to Section VIII,Service.
4-18