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12/30245656 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ISO/DIS 3951-2 - 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
Available format(s)

Hardcopy , PDF

Superseded date

30-09-2013

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Acceptance quality limit (AQL)
6 Switching rules for normal, tightened and
   reduced inspection
7 Relationship to ISO 2859-1 and ISO 3951-1
8 Consumer protection
9 Accommodating measurement variability
10 Planning
11 Choice between variables and attributes
12 Choice between the s-method and [sigma] - method
13 Choice of inspection level and AQL
14 Choice of sampling scheme
15 Preliminary operations
16 Standard univariate s-method procedures
17 Standard multivariate s-method procedures for
   independent quality characteristics
18 Standard univariate [sigma] - method procedures
19 Standard multivariate [sigma] - method procedures
   for independent quality characteristics
20 Standard multivariate combined s-method and
   [sigma] - method procedures for independent
   quality characteristics
21 Procedure during continuing inspection
22 Normality and outliers
23 Records
24 Operation of switching rules
25 Discontinuation and resumption of inspection
26 Switching between the s-method and
   [sigma] - method
Annex A (normative) - Table for determining the
        sample size code letter
Annex B (normative) - Form k s-method single
        sampling plans
Annex C (normative) - Form k "[sigma]" method
        single sampling plans
Annex D (normative) - Form p* s-method single
        sampling plans
Annex E (normative) - Form p* [sigma] - method
        single sampling plans
Annex F (normative) - Values of f[s] for maximum
        sample standard deviation (MSSD)
Annex G (normative) - Values of f[[sigma]] for
        maximum process standard deviation (MPSD)
Annex H (normative) - Estimating the process fraction
        nonconforming for sample size 3: s-method
Annex I (normative) - Values of for upper control limit
        on the sample standard deviation
Annex J (normative) - Supplementary acceptability
        constants for qualifying towards reduced
        inspection
Annex K (normative) - Procedures for obtaining
        s and [sigma]
Annex L (normative) - Estimating the process fraction
        nonconforming
Annex M (informative) - Consumer's risk qualities
Annex N (informative) - Producer's risks
Annex O (informative) - Operating characteristics for
        the [sigma] - method
Annex P (informative) - Accommodating measurement
        variability
Bibliography

ISO/DIS 3951-2

Committee
SS/5
DocumentType
Draft
Pages
106
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 3951-1:2013 Sampling procedures for inspection by variables — Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
ISO 16269-4:2010 Statistical interpretation of data Part 4: Detection and treatment of outliers
ISO 7870:1993 Control charts General guide and introduction
ISO 31-11:1992 Quantities and units Part 11: Mathematical signs and symbols for use in the physical sciences and technology
ISO 10576-1:2003 Statistical methods — Guidelines for the evaluation of conformity with specified requirements — Part 1: General principles
ISO 2859-2:1985 Sampling procedures for inspection by attributes — Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
MIL-STD-414 Base Document:1957 SAMPLING PROCEDURE AND TABLE FOR INSPECTION BY VARIABLES FOR PERCENT DEFECTIVE
ISO 16269-6:2014 Statistical interpretation of data Part 6: Determination of statistical tolerance intervals
ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
ISO 2859-10:2006 Sampling procedures for inspection by attributes Part 10: Introduction to the ISO 2859 series of standards for sampling for inspection by attributes
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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