Contents
34410A/11A/L4411A Service Guide 15
3 Calibration Procedures 57
Agilent Technologies Calibration Services 58
Calibration Interval 58
Adjustment is Recommended 58
Time Required for Calibration 59
Automating Calibration Procedures 59
Recommended Test Equipment 60
Performance Verification Tests 60
Self–Test 61
Quick Performance Check 61
Performance Verification Tests 62
Input Connections 62
Test Considerations 63
Verification Tests 64
Zero Offset Verification 64
Gain Verification 66
Optional AC Voltage Performance Verification Tests 72
Optional AC Current Performance Verification Tests 73
Optional Capacitance Performance Verification Tests 74
Calibration Security 75
To Unsecure the Instrument Without the Security Code 75
Calibration Message 77
Calibration Count 77
Calibration Process 78
Using the Front Panel for Adjustments (34410A/11A Only) 78
Selecting the Adjustment Mode 78
Entering Adjustment Values 78
Storing the Calibration Constants 78
Using the Remote Interface for Adjustments 79
Selecting the Adjustment Mode 79
Entering Adjustment Values 79
Storing the Calibration Constants 79
Aborting a Calibration in Progress 79
Adjustments 80
ADC and Zero Adjustment 80
Gain Adjustments 82
Flatness Adjustments 93
Finishing Adjustments 102