Measurement Systems Analysis: When to use specification range

[Narfeldt - 2011]

When to use specification range

Hi
In the book MSA it says in special cases use specification range to evaluate GRR.
When is this. My answer is always why evaluate to something else. Please help me out here
/Erik

 

[Proud Liberal]

ALWAYS use the specification range. Anything else in meaningless.

 

[Atul Khandekar]

Also See:
https://elsmar.com/elsmarqualityforum/threads/7477/