I'm attempting to calibrate a NI 9214 DAQ card using a fluke multicalibrator and signal express. I've gone though and checked voltage at high resolution and high speed which according to table 4 in the procedure. All voltages are fine. My question is how important is it to check the CJC if voltages are passing? I do not have the NI-CAL-9214. I put in a request for a quote and to see if that adaptor is available, but if the voltages are ok is it safe to assume this card will read accurately without checking the CJC? Or is it a must to get this adaptor and go through the rest of the verification?
