Dust ingress testing
Dust ingress testing
(OP)
I have a requirement to test some components (oil pressure switches) for dust ingress to IP6 rating. Now I know it is done using talc powder that is pumped through a chamber in which the units are placed. The design of this chamber is a mistery, and I can find no information about this on the web. Is there anybody out there who carries out this type of testing and will give me information on chamber design. Thanks Geoff





RE: Dust ingress testing
Check "control engineering" or "ISA" for source of suppliers.
Good luck in your search.