Performance Test 4
U3402A User’s and Service Guide 63
Recommended Test Equipment
The test equipments recommended for the performance verification
procedures are listed below. If the exact instrument is not available, substitute
calibration standards of equivalent accuracy.
A suggested alternate method would be to use the Agilent 3458A 8½ - digit
digital multimeter to measure less accurate yet stable sources. The output
value measured from the source can be entered into the instrument as the
target calibration value.
Table 4 - 1 Recommended test equipments
Application Recommended equipment Recommended accuracy
requirements
Zero calibration Shorting plug — Dual banana plug with
copper wire short between the two terminals
—
DC voltage Fluke 5520A <1/5 instrument 1 year spec
DC current Fluke 5520A <1/5 instrument 1 year spec
Resistance Fluke 5520A <1/5 instrument 1 year spec
AC voltage Fluke 5520A <1/5 instrument 1 year spec
AC current Fluke 5520A <1/5 instrument 1 year spec
Frequency Fluke 5520A <1/5 instrument 1 year spec
Diode Fluke 5520A <1/5 instrument 1 year spec