HP 3438A - Section V Adjustment Procedures; Equipment and Interval for Adjustments; Pre-Adjustment and Disassembly; Adjustment Procedure Sequence

Section V
Model 3438A
Table 5-1. Test Equipment Required.
I Instrument Type I Requlred Character~stics 1 Recommended Model I
AC Calibrator
DC Standard
Electronic Counter
Resistor Decade Box
DC Volts.
1 V, 10 V and 100 V range
Accuracy:
t 0.04%
Input Resistance: 10 Mi2
Ohms. 20 kl!
Accuracy. ? 0.07%
Frequency. 20 HL to 100 kHz
Output. 1 mVto l00V
Accuracy (m~d band): + 01%
Output: 1 mV to 1000 V
Accuracy:
+ 0.02%
Frequency: 50 and 60 Hz
Accuracy: t 0.0196
1 L!. 10 !>. 100 12. 1 kl!. 10 klL, 100 k!!
and 1 MI! steps
Accuracy
+ 0.005'Yo
General Radio
Mdl
GR 1433-H