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BS 6002-2:2007

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Sampling procedures for inspection by variables General guide to 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Superseded date

09-30-2013

Language(s)

English

Published date

02-28-2007

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 BS 6001-1 and BS 6002-1
8 Consumer protection
9 Planning
10 Choice between variables and attributes
11 Choice between the "s" and "sigma" methods
12 Choice of inspection level and AQL
13 Choice of sampling scheme
14 Preliminary operations
15 Standard univariate "s" method procedures
16 Standard multivariate "s" method procedures for
   independent quality characteristics
17 Standard univariate "sigma" method procedures
18 Standard multivariate "sigma" method procedures for
   independent quality characteristics
19 Standard multivariate combined "s" and "sigma"
   method procedures for independent quality characteristics
20 Procedure during continuing inspection
21 Normality and outliers
22 Records
23 Operation of switching rules
24 Discontinuation and resumption of inspection
25 Switching between the "s" and "sigma" methods
Annexes
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[star] "s" method single sampling
        plans
Annex E (normative) Form p[star] "sigma" method single
        sampling plans
Annex F (normative) Values of f[s] for maximum sample
        standard deviation (MSSD)
Annex G (normative) Values of[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 c[u] 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
Bibliography

Specifies an acceptance sampling system of single sampling plans for inspection by variables. It is indexed in terms of the acceptance quality limit (AQL), and is of a technical nature, aimed at users who are already familiar with sampling by variables or who have complicated requirements.

Committee
SS/5
DevelopmentNote
Together with BS 6002-1(2007), supersedes BS 6002-1(1993). Supersedes 05/30134584 DC (02/2007)
DocumentType
Standard
Pages
96
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 6002-1:2007 Sampling procedures for inspection by variables Guide to single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL

BS ISO 3534-2:2006 Statistics. Vocabulary and symbols Applied statistics
BS ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Basic methods for the determination of repeatability and reproducibility of a standard measurement method
BS 6001-1(1999) : 1999 SAMPLING PROCEDURES FOR INSPECTION BY ATTRIBUTES - PART 1: SAMPLING SCHEMES INDEXED BY ACCEPTANCE QUALITY LIMIT (AQL) FOR LOT-BY-LOT INSPECTION
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
BS 2846-4:1976 Guide to statistical interpretation of data Techniques of estimation and tests relating to means and variances
BS ISO 3534-1:2006 Statistics. Vocabulary and symbols General statistical terms and terms used in probability
MIL-STD-414 Base Document:1957 SAMPLING PROCEDURE AND TABLE FOR INSPECTION BY VARIABLES FOR PERCENT DEFECTIVE
ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
BS 7782:1994 Control charts. General guide and introduction
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
BS 7785:1994 Shewhart control charts
ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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