Would you like to share your experence that if we change the instrument type from A to B,
what kind of preparation shall we do for the Nadcap audit?
What potential riks will we have to face?
Review the difference between type A and B firstly.
Analyse the risk if you replace A by B.
Produce some batch parts and check the property. If OK, do it.
From my side, it's improvement that you change instrument from A to B.
And analyze the result , compare the risk of A and B.
last do the test and analyze the result.