ISO sample plan help

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ISO sample plan help

Posted by James Tansey on Sep 4, 2019 7:46 am

I am working with a supplier of a private label product who is using ISO 2859-1 and 3951-1 (I think incorrectly) which I am not familiar with.  I am familiar with Z1.4 and Z1.9.  I am looking to see if someone can send me pdf's of excerpts of these.  Looking for 2859-1 double sample plans normal inspection and 3951-1 variability unknown and use of acceptability constant k when calculating for a double spec limit. Thanks in advance--Jim