@MikeCarnell thank you Mike. We report as individual values. What about all values in one analysis? Why are they unacceptable in this way? Do you think it is not a right system analysis method?
@MikeCarnell These result is from all 24 values for one part. If we divided into one point (for example at 50mm and 90 degrees) and analyse it we get acceptable result with more than 1 distinct categories. we confused that one by one result are acceptable but all values together shows us inefficient system
@Andrew we use 10 parts with 3 operators and 2 repeats. Every part has 24 measurement points (6 distances and 4 angles) and every one is different because of the waviness of the surface.
We have an Eddy-current device for thickness measurement of insulation of pipes. We take measurements from 6 different distances and 4 different angles (0,90,180 and 270 degrees) total of 24 values. The nature of insulation has an undulating surface and every point of measurement gives us 24 different values. We would like to conduct a measurement…[Read more]