Hi guys,
I have a question to ask.
I have 3 Helium Leak Tester with Chamber Vacuum type.
1) I would like to get the repeatability of each chamber. However, I understand the measurements values obtained fluctuates and have variations among each samples i test. Its difficult to get the values close to each other. May I know what is the acceptable range for the fluctuations? Is it possible to perform R&R for this?
2) The 3 chambers have variation among each other. How can I reduce the variations to ensure the 3 chambers measured results are close to each other? What is the acceptable range for chamber to chamber variation?
I have a question to ask.
I have 3 Helium Leak Tester with Chamber Vacuum type.
1) I would like to get the repeatability of each chamber. However, I understand the measurements values obtained fluctuates and have variations among each samples i test. Its difficult to get the values close to each other. May I know what is the acceptable range for the fluctuations? Is it possible to perform R&R for this?
2) The 3 chambers have variation among each other. How can I reduce the variations to ensure the 3 chambers measured results are close to each other? What is the acceptable range for chamber to chamber variation?