CALIBRATION PROCEDURE FOR DISTORTION ANALYZERS
SECTION I. IDENTIFICATION AND DESCRIPTION
Table 1. Calibration Description
Table 2. Minimum Specifications of Equipment Required
SECTION III. CALIBRATION PROCESS
Voltmeter Accuracy
Figure 1. Distortion analyzer - top view.
Voltmeter Frequency Response
Figure 2. Distortion analyzer - bottom view.
Low Pass Filter (Hewlett-Packard, Models 334A Option 002)
Table 4. Test Instrument Sensitivity Switch Adjustments
Table 5. Frequency Dial Accuracy
Second Harmonic Rejection
Automatic Null (Hewlett-Packard, Models 333A and 334A)
Table 7. Automatic Null
Figure 3. Fundamental frequency rejection - equipment setup.
Figure 4. Fundamental frequency rejection (alternate method) - equipment setup.
Power Supply
Final Procedure
SECTION I. IDENTIFICATION AND DESCRIPTION
Table 1. Calibration Description
Table 2. Minimum Specifications of Equipment Required
SECTION III. CALIBRATION PROCESS
Voltmeter Accuracy
Figure 1. Distortion analyzer - top view.
Voltmeter Frequency Response
Figure 2. Distortion analyzer - bottom view.
Low Pass Filter (Hewlett-Packard, Models 334A Option 002)
Table 4. Test Instrument Sensitivity Switch Adjustments
Table 5. Frequency Dial Accuracy
Second Harmonic Rejection
Automatic Null (Hewlett-Packard, Models 333A and 334A)
Table 7. Automatic Null
Figure 3. Fundamental frequency rejection - equipment setup.
Figure 4. Fundamental frequency rejection (alternate method) - equipment setup.
Power Supply
Final Procedure
