ISO 3951-2:2006 Sampling procedures for inspection by variables Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics

Abbreviation
ISO 3951-2:2006
Amendment
ISO 3951-2:2006/Amd 1:2009
Valid from
31/03/2006

Information provider
Standards New Zealand,
Author
International Organization for Standardization
Information type
ISO Standard,
Format
PDF, HARD COPY,


Description

ISO 3951-2:2006 specifies an acceptance sampling system of single sampling plans for inspection by variables, indexed in terms of the Acceptance Quality Limit (AQL).

ISO 3951-2:2006 is primarily designed for use under the following conditions:

  • where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process;
  • where the quality characteristics of the items of product are measurable on a continuous scale;
  • where the measurement error is negligible (i.e. with a standard deviation no more than 10 % of the corresponding process standard deviation);
  • where production is stable (under statistical control) and the quality characteristics are distributed, at least to a close approximation, according to normal distributions;
  • where, in the case of multiple quality characteristics, the characteristics are independent of one another, at least approximately;
  • where a contract or standard defines an upper specification limit, a lower specification limit, or both on each of the quality characteristics.

For assistance with locating previous versions, please contact the information provider.
View on Information Provider website
For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

ISO 3951-2:2006 Sampling procedures for inspection by variables Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics

This document is CITED BY:

ISO 3951-2:2006 Sampling procedures for inspection by variables Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics

Description

ISO 3951-2:2006 specifies an acceptance sampling system of single sampling plans for inspection by variables, indexed in terms of the Acceptance Quality Limit (AQL).

ISO 3951-2:2006 is primarily designed for use under the following conditions:

  • where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process;
  • where the quality characteristics of the items of product are measurable on a continuous scale;
  • where the measurement error is negligible (i.e. with a standard deviation no more than 10 % of the corresponding process standard deviation);
  • where production is stable (under statistical control) and the quality characteristics are distributed, at least to a close approximation, according to normal distributions;
  • where, in the case of multiple quality characteristics, the characteristics are independent of one another, at least approximately;
  • where a contract or standard defines an upper specification limit, a lower specification limit, or both on each of the quality characteristics.

View on Information Provider website
ISO 3951-2:2006 Sampling procedures for inspection by variables Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics
Description

ISO 3951-2:2006 specifies an acceptance sampling system of single sampling plans for inspection by variables, indexed in terms of the Acceptance Quality Limit (AQL).

ISO 3951-2:2006 is primarily designed for use under the following conditions:

  • where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process;
  • where the quality characteristics of the items of product are measurable on a continuous scale;
  • where the measurement error is negligible (i.e. with a standard deviation no more than 10 % of the corresponding process standard deviation);
  • where production is stable (under statistical control) and the quality characteristics are distributed, at least to a close approximation, according to normal distributions;
  • where, in the case of multiple quality characteristics, the characteristics are independent of one another, at least approximately;
  • where a contract or standard defines an upper specification limit, a lower specification limit, or both on each of the quality characteristics.
View on Information Provider website
This resource does not cite any other resources.

ISO 3951-2:2006 Sampling procedures for inspection by variables Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics

This resource does not CITE any other resources.
Feedback