Digital Multimeter - Verification vs. Calibration MSA (Measurement System Analysis)

[FloraOdchigue]

I Will very much appreciate the feedback from you guys of how to apply MSA for DMM Verification vs.Calibration. My boss want me to establish procedure of this equipment but I don't know where and how to start.

Thank You Very much in advance!

 

[Al Rosen]

I Will very much appreciate the feedback from you guys of how to apply MSA for DMM Verification vs.Calibration. My boss want me to establish procedure of this equipment but I don't know where and how to start.

Thank You Very much in advance!

How do you define DMM verification? Please explain the difference from calibration.

 

[FloraOdchigue]

Actually have not done yet verification. But I can do it through testing the DMM using the same kind of equipment as calibrator to see if it is within the tolerance. If found out of tolerance, the equipment then need to send external calibration. But I dont know how to apply MSA as I have no Idea yet about MSA. I hope I can get any idea from you. I will be appreciated it.

Thanks!

 

[Al Rosen]

Actually have not done yet verification. But I can do it through testing the DMM using the same kind of equipment as calibrator to see if it is within the tolerance. If found out of tolerance, the equipment then need to send external calibration. But I dont know how to apply MSA as I have no Idea yet about MSA. I hope I can get any idea from you. I will be appreciated it.

Thanks!

As long as the equipment used for the comparison is traceable to a national standard, the first step is calibration. No need for two steps. The second step is to send out the DMM for repair.