© National Instruments Corp. 27 NI 9201/9221

Calibration

You can obtain the calibration certificate and information about
calibration services for the NI 9201/9221 at ni.com/
calibration.
Calibration interval........................... 1 year
Where to Go for Support
The National Instruments Web site is your complete resource for
technical support. At ni.com/support you have access to
everything from troubleshooting and application development
self-help resources to email and phone assistance from
NIApplication Engineers.
National Instruments corporate headquarters is located at
11500North Mopac Expressway, Austin, Texas, 78759-3504.
NationalInstruments also has offices located around the world to
help address your support needs. For telephone support in the
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and follow the calling instructions or dial 512795 8248. For
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branch office:
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