Agilent Technologies U1253B User's And Service Guide

162 U1253B User’s and Service Guide
6 Performance Tests and Calibration
[1]
The minimum AC current output Fluke 5520A calibrator is 29.00 μA only. Be sure to set at least 30.00 μA for the calibration
source of AC μA.
[2]
Both AC V positions must be calibrated individually.
[3]
Be sure to recalibrate the “Short” using the dual banana plug with copper wire after performing calibration for resistance.
Resistance
[3]
Short SHORT Short Ω and COM terminals
50 MΩ OPEN Open terminals
10.000 MΩ 0.9 to 1.1 × reference input value
5 MΩ 3.000 MΩ 0.9 to 1.1 × reference input value
500 kΩ 300.00 kΩ 0.9 to 1.1 × reference input value
50 kΩ 30.000 kΩ 0.9 to 1.1 × reference input value
5 kΩ 3.0000 kΩ 0.9 to 1.1 × reference input value
500 Ω 300.00 Ω 0.9 to 1.1 × reference input value
Diode Diode SHORT Short Ω and COM terminals
2 V 2.0000 V 0.9 to 1.1 × reference input value
Temperature K-type 0000.0 °C Provide 0 °C with ambient compensation
Table 6- 3 Valid adjustment reference input values
Function Range Reference input value Valid range for reference input

Agilent Technologies U1253B Specifications

General

Brand	Agilent Technologies
Model	U1253B
Category	Multimeter
Language	English