Do you calibrate your PXI cards

If you use PXI systems with analog measurement cards such as DMMs, data-acquisition cards, oscilloscopes, or signal sources, do you ever calibrate them? If so, how.

• We remove the cards from the chassis and send them to our cal lab
• We move the whole chassis to our cal lab for calibration
• We remove the cards and send them to an outside cal lab
• We send the whole chassis to an outside cal lab
• We calibrate the cards in place by briging the calibration equipment to the test station
• We return the analog PXI cards to the manufacturer for calibration
• We don’t calibrate card-based instruments

Which, if any, do you do?
Send e-mail to m.rowe@tmworld.com