CDV Pharma 💊 Blister leak testing Equipment | Leak Testers (Methylene Blue Dye)

[@liangXi-n3d]

How much pressure is used?

[@Dvaci]

We can change the parameter according to your experience and requirements. But according the standards ISO 8871-5 and the USP , vacuum pressure is -270 mbar during 10 min and then 30 min at atmospheric pressure.

[@tsheringchoki347]

Can this vacuum chamber used for leakage testing in ampules?

[@Dvaci]

Yes, this blue dye leak test method works for ampules

[@tsheringchoki347]

@@Dvaci why methylene blue test is not performed in vials?

[@Dvaci]

@@tsheringchoki347 It can also be done in vials or syringes 💉