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067-0502-01: Difference between revisions
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{{Instrument Sidebar | |||
The '''Tektronix 067-0502-01 Amplitude Calibrator and Comparator''' is an instrument that can be used to produce a reference rectangle | |manufacturer=Tektronix | ||
voltage or current waveform and/or to compare an external unknown input with an internal or | |model=067-0502-01 | ||
external reference | |class=Signal generator | ||
|series= | |||
|summary=Amplitude calibrator | |||
|image=Tek 067-0502-01.JPG | |||
|caption= | |||
|introduced=(?) | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [http://w140.com/tek-067-0502-01.pdf Tektronix 067-0502-01 Manual]] (PDF) | |||
* [[Media:062-1105-00.pdf|Tektronix 067-0502-01 Manual]] (PDF, OCR) | |||
}} | |||
The '''Tektronix 067-0502-01 Amplitude Calibrator and Comparator''' is an instrument that can be used to produce a reference rectangle voltage or current waveform and/or to compare an external unknown input with an internal or external reference. | |||
The comparison is performed using an [[Airpax A175]] chopper to switch | The output voltage is only accurate if terminated in 1 MΩ, the 50 V setting will experience the highest error if not properly terminated (0.5% in an open load). | ||
between the two voltages that are being compared. | |||
The resulting output is a rectangular waveform | The comparison is performed using an [[Airpax A175]] chopper to switch between the two voltages that are being compared. | ||
with amplitude equal to the difference of two voltages. | The resulting output is a rectangular waveform with amplitude equal to the difference of two voltages. | ||
This waveform can be amplified using a drift-free AC amplifier and viewed on an oscilloscope for high sensitivity comparison. | This waveform can be amplified using a drift-free AC amplifier and viewed on an oscilloscope for high sensitivity comparison. | ||
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{{Spec | Maximum Input Voltage | 100 V }} | {{Spec | Maximum Input Voltage | 100 V }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
==Pictures== | ==Pictures== | ||
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[[Category:Calibration fixtures]] | [[Category:Calibration fixtures]] | ||
[[Category:Amplitude | [[Category:Amplitude Calibrators]] | ||