5 Performance Tests and Calibration
62 Keysight U1241B and U1242B User’s and Service Guide
Recommended Test Equipment
The test equipment recommended for the performance verification and
adjustment procedures is listed below. If the exact equipment is not available,
substitute the calibration standards of equivalent accuracy.
Table 5-1 Recommended test equipment
Application Recommended Equipment Recommended Accuracy Requirements
DC Voltage Fluke 5520A <1/5 instrument 1 year specifications
DC Current Fluke 5520A <1/5 instrument 1 year specifications
AC Voltage Fluke 5520A <1/5 instrument 1 year specifications
AC Current Fluke 5520A <1/5 instrument 1 year specifications
Resistance Fluke 5520A <1/5 instrument 1 year specifications
Frequency Fluke 5520A <1/5 instrument 1 year specifications
Capacitance Fluke 5520A <1/5 instrument 1 year specifications
Diode Fluke 5520A <1/5 instrument 1 year specifications
Temperature
Fluke 5520A
K-type thermal sensor
<1/5 instrument 1 year specifications
K-type thermocouple extension —
Short
Shorting Plug - Dual banana plug with copper wire
short between 2 terminals
<1/5 instrument 1 year specifications