Agilent Technologies U1231A Service Guide

Calibration Procedures 1
Using the Front Panel for Adjustments
U1231A/U1232A/U1233A Service Guide 21
Valid adjustment input values
Adjustment can be accomplished using the following input
values below.
Table 1 - 3 Adjustment input values
Test function Step Reference value Valid reference input
ACV
600 mV
40.0 mV (70 Hz) 0.9 to 1.1 × Reference value
600.0 mV (70 Hz) 0.9 to 1.1 × Reference value
600.0 mV (1 kHz) 0.9 to 1.1 × Reference value
6 V
0.600 V (70 Hz) 0.9 to 1.1 × Reference value
6.000 V (70 Hz) 0.9 to 1.1 × Reference value
6.000 V (1 kHz) 0.9 to 1.1 × Reference value
60 V
6.00 V (70 Hz) 0.9 to 1.1 × Reference value
60.00 V (70 Hz) 0.9 to 1.1 × Reference value
60.00 V (1 kHz) 0.9 to 1.1 × Reference value
600 V
60.0 V (70 Hz) 0.9 to 1.1 × Reference value
600.0 V (70 Hz) 0.9 to 1.1 × Reference value
600.0 V (1 kHz) 0.9 to 1.1 × Reference value
Vsense
Hi.10 10 V (55 Hz) -
Lo.30 30 V (55 Hz) -
Note: Refer to the “Vsense functional test (for U1233A model only)” on page 24.
Place the multimeter with the top area as close to the signal source as possible.
Ensure that the calibrator’s Earth function is turned on.

Agilent Technologies U1231A Specifications

General

Brand	Agilent Technologies
Model	U1231A
Category	Multimeter
Language	English