TB 9-6625-2135-35
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CALIBRATION PROCESS FOR HEWLETT-
PACKARD, MODEL 3466A
Preliminary instruction .....................................
Equipment setup ...............................................
Dc voltage .........................................................
Resistance.........................................................
Ac voltage..........................................................
Dc current.........................................................
Power supply.....................................................
Final procedure .................................................
IDENTIFICATION AND DESCRIPTION
1. Test Instrument Identification. This bulletin provides instructions for the
calibration of Digital Multimeter, Hewlett-Packard, Models 3465A, 3465B, and 3466A.
The manufacturer's manuals were used as the prime data sources in compiling these
instructions. The equipment being calibrated will be referred to as the TI (test
instrument) throughout this bulletin.
a. Model Variations. The difference between models 3465A and 3465B is the
casing and front panel markings. General terms will be used to identify particular
functions and ranges required during performance tests for models 3465A and 3465B.
b. Time and Technique. The time required for this calibration is approximately 1
hour for each item, using the dc and low frequency technique.
prescribed by TB 750-25.
b. Adjustments to be reported are designated (R) at the end of the sentence in which
they appear. Report only those adjustments made and designated (R).
pertain to this calibration are listed in table 1.
