Validation of an automated filter integrity tester for use in bubble point testing.
The basic principles of filter integrity testing (bubble point test) are explained. An automatic filter integrity testing machine was validated by challenging the unit's ability to differentiate between integral (intact) and nonintegral filters using a manual method as a standard.
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D004868:Equipment Failure; D005374:Filtration / Q000295:instrumentation*; D012984:Software; D013678:Technology, Pharmaceutical / Q000295:instrumentation*