Keithley 2701, Service Manual

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1-6 Performance Verification Model 2701 Service Manual
Performing the verification test procedures
Verification test summary
Verification tests can be performed either through the Model 2701 front panel terminals or
through plug-in modules. This section contains the following procedures:
•
Model 2701 verification
— Use this procedure to test Model 2701 accuracy through
the front panel terminals.
• Model 7700 verification — Use this procedure to test accuracy through any of the
available plug-in modules with the same functions as the Model 7700 20-Channel
Multiplexer Card.
Model 2701 tests
Model 2701 verification test procedures include:
• DC volts
• AC volts
• DC current
• AC current
• Resistance
• Temperature
• Frequency
Model 7700 tests
Model 7700 verification test procedures include:
• DC volts
• AC volts
• DC current
• AC current
• Resistance
• Temperature
• Frequency
• Ratio and average