HP 3400B, User'S And Service Manual

Page: 22 / 77

Chapter
2
Calibration Procedures
Recommended Test Equipment
Recommended Test Equipment
.
-
The test equipment recommended for the verification and adjustment
•
procedures is listed below. If the exact instrument is not available,
select an equivalent substitute.
Application Recommended Equipment
RangelFrequency Response
Check
(_
23, 24) Fluke 5700A caJlbrator, HP 3458A Multimetar
Ampllfler Stability Check (page
28)
HP 8161A Pulse Generator, HP
3458A
Multimetar
OVerload Protection Circullry Check (p_
26)
Fluke 5700A caJibrator, HP 3458A Multimetar
Crest Factor Check (page
27)
HP 8161A Pulse Generator, HP 3458A Multimetar
Front-Panel Melar Zero Adjuslment (page 28)
None
Full
Scale
GaIn Adjuslment (page 29) Fluko 5700A caJlbrator, HP 3458A Multimelar
Tenth Scale Galn Adjuslment
(_
30) Fluke 5700A calibrator, HP 3458A Multimetar
Full Scale Poinlar Adjustment (page 32)
None
20 MHz Flatness Adjuslmant (page
33)
Fluke 5700A calibrator, HP 3458A Multimeter
Input Altenuator Adjustment (page 34) Fluke 5700A caJibrator, HP 3458A Multimetar
Test Considerations
To ensure proper instrument operation, verify that you have selected
the correct power line voltage prior W attempting any test procedure in
this chapter.
See
chapter
1,
"Quick Start," for more information.
•
Assure that the calibration ambient temperature is stable and
between 18°C and 28°C.
•
Assure that the ambient relative humidity is less than 80%.
•
Allow the voltmeter
w
warm up for
30
minutes, with the covers in
•
•
•
place, before attempting any performance checks.
•
20
•
•