Calibration

[Kumaresan.mech]

Hi,

I have bought NI-9174 chassis 6 months ago, does it require calibration on yearly basis?

Kumaresan

[ZYOng · Accepted solution]

cDAQ chassis does not need to be calibrated.

See Finding the Calibration Interval for an NI Device

[BlessedStar]

Just curious, why NI DAQs don't require calibration? I'm sure those DAQ board's component might experience a deviation over a period. Anyone, have you experienced any such issues (~delta) while comparing DAQ output vs other instruments results?

[santo_13]

It may be the case that the accuracy specs are wide enough to accommodate the component variation over time.