Looking for ASTM Cleanliness Spec
Looking for ASTM Cleanliness Spec
(OP)
Im looking for an ASTM Cleanliness Spec...I think its ASTM 303 but all I can find is ASTM F303 which i believe is for fluid cleanliness. Does anyone have experience with the ASTM cleanliness spec? Any help would be greatly appreciated.





RE: Looking for ASTM Cleanliness Spec
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RE: Looking for ASTM Cleanliness Spec
RE: Looking for ASTM Cleanliness Spec
http://assist.daps.dla.mil/quicksearch/
RE: Looking for ASTM Cleanliness Spec
However, ultimately, the requirements are really up to YOU and your customer to decide.
ASTM does have the following:
http://www.astm.org/Standards/E2349.htm
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RE: Looking for ASTM Cleanliness Spec
RE: Looking for ASTM Cleanliness Spec
http://en.wikipedia.org/wiki/IEST-STD-CC1246D
This is more for stuff going into cleanrooms etc so may not be appropriate for your needs.
KENAT, probably the least qualified checker you'll ever meet...
RE: Looking for ASTM Cleanliness Spec
"Millipore Test
The patch test, also known as the Millipore test, consists of spraying a representative number of parts with filtered hexane, isopropyl alcohol, or trichlorethylene at a pressure of 60 to 80 psi through a filter jet nozzle with a 1.2-micron membrane filter. The spray is collected and vacuum filtered onto a clean filter membrane, and the membrane is inspected for contaminants (placed under a microscope to measure — in microns — and count the number of dirt particles remaining). Weighing the membrane pad determines the total contaminant (in milligrams) that has been left behind"
"The new test will replace the traditional Millipore test (IP423/ ASTM D5452) which is due to be phased out by next year The latest Defstan revision which was has just been published states: "The implementation date for particle counting is 30 June 2009, but where possible, to help the data collection process, the results should be reported before that date "
http:/
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RE: Looking for ASTM Cleanliness Spec
RE: Looking for ASTM Cleanliness Spec
http://www.astm.org/Standards/F303.htm
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FAQ731-376: Eng-Tips.com Forum Policies
RE: Looking for ASTM Cleanliness Spec