Frequency Calibration Accuracy Check; Capacitance Check; Isolation Check - HP 333A Operating And Service Manual

PERFORMANCE CHECK TEST CARD
Hewlett-Packard Model 333A/334A
Dietortion Analyzer
Serial No.
DE SCRIPTION
1 . Voltmeter Accuracy and Frequency Response
Check
Accuracy Check
,0003
V
.001
v
2. Fundamental Rejection Check
500
Hz,
5 kHz, 50 k€Iz, 250 kHz, 600 kHz
3. Second Harmonic Accuracy Check
15 He
10 kHz
50 kHz
200 kHe
500 kHz
4.
Instrument Induced Distortion Check
500 Hz
250 kHz
600 kHz
5. Frequency Calibration Accuracy Check
10 Hz
1 kHz
100 kHz
200
kHz
400 kHz
600 kHz
6. Automatic Nulling Mode Check
25Hz, 50Hz
500 Hz, 5 W z , 50kHz, 500kHz
Resistance Check, Voltmeter
Resistance Check, Set Level
Capacitance Check, Voltmeter
1 v
.1
v
Capacitance Check, Set Level
.1
v
8.
Minimum Input Level Check
0.3 V
9.
DC
Isolation Check:
333A/334A Meter
Power Supply Ammeter
Test performed by
Date
CHECK
Indication
Max.
306 pV
102 mV
Specification Indication
-
Mi&
-
294 pV
0
0.98 mV
0
> -80 dB
0
Specification
< +l. 0 dB
c
k 0 . 6 dB
< -1.0 dB
<
-2.0 dB
< -3.0 dB
Indication
0
0
0
0
0
Specification Indication
> -70 dB
> -64 dB
>
-64 dB
~ ~~
Specification
95 msec
to
105 msec
950 Hz to 1050 H z
95 kHz to 105 kHz
190 kHz to 210 kHz
360 kHz to
440
kHe
540 kHe to 660 kHz
Indication
0
0
0
0
0
n
Specification Indication
Within +3
dB
-0 dB
Within +l. 5
dB -0 dB
of manual null
0
of manual null
0
~
Specification
1 MS1 &5%
1 MS1 *5%
< 30 pF (333A)
< 35 pF (334A)
c 70 pF
Indication
0
0
0
0
0
c
70
pF
0
100% set level
0
Specification Indication
Spec if k a t ion Indication
No change in indication
0
No indication
0