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tututu
TuTuTu
hi, all
We have univeral testing machine and we have it calibrated according to ISO 7500
Some information given in Calibration certificate as follows
Class of machine : 1,0 (accuracy class)
Decleration of Conformity: Machine is classified without taking notice of measurement uncertainty
Measurement Uncertainty: (some values were omitted)
200 kN 0,42%
1000 kN 0,66%
2000 kN 0,70%
My questions are
a) What is the relation ship between class of machine and measurement uncertainty?
b) Can measurement uncertainty be higher than class of machine?
c) If so How can I do the conformity evaluation?
...According to class of machine or measurement uncertainty?
As far as I know for class 1,0 machines maksimum allowable error of the testing machine is %1 of reading force
Thanks
hi, all
We have univeral testing machine and we have it calibrated according to ISO 7500
Some information given in Calibration certificate as follows
Class of machine : 1,0 (accuracy class)
Decleration of Conformity: Machine is classified without taking notice of measurement uncertainty
Measurement Uncertainty: (some values were omitted)
200 kN 0,42%
1000 kN 0,66%
2000 kN 0,70%
My questions are
a) What is the relation ship between class of machine and measurement uncertainty?
b) Can measurement uncertainty be higher than class of machine?
c) If so How can I do the conformity evaluation?
...According to class of machine or measurement uncertainty?
As far as I know for class 1,0 machines maksimum allowable error of the testing machine is %1 of reading force
Thanks