TB 9-6625-2135-24
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Page
SECTION
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
This bulletin provides instructions for the
calibration of Digital Multimeter, Hewlett-Packard, Models 3465A, 3465B, and 3466A. The
manufacturers' 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.
2. Forms, Records, and Reports
a. Forms, records, and reports required for calibration personnel at all levels are
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).
3. Calibration Description. TI parameters and performance specifications which
pertain to this calibration are listed in table 1.