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Can a manufacturer use a small chamber as a routine quality control test method?

April 26, 2017chamber CONTROL manufacturer method quality routine small Test

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Can a manufacturer use a small chamber as a routine quality control test method?

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Yes, such chambers need to be correlated to the primary or secondary test method. However, manufacturers cannot deem a small chamber as equivalent to a primary method. Small chamber equivalence is only recognized for use by third party certifiers.