ISO 28597:2017
p
ISO 28597:2017
64630

Status : Published (Under review)

en
Format Language
std 1 129 PDF + ePub
std 2 129 Paper
  • CHF129
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Abstract

ISO 28597:2017 specifies, for quality levels expressed as nonconforming items per million items, procedures for estimating the quality level of a single entity (e.g. a lot) and, when the production process is in statistical control, for estimating the process quality level based on evidence from several samples. Procedures are also specified for using this information when selecting a suitable sampling plan so as to verify that the quality level of a given lot does not exceed a stated limiting quality level (LQL). For the case where no prior sample data is available, guidance is given for presuming a process quality level in selecting a plan.

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General information

  •  : Published
     : 2017-10
    : Close of review [90.60]
  •  : 1
     : 19
  • ISO/TC 69/SC 5
    03.120.30 
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