BS 6001-1:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 attributes Specification for sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection
Hardcopy , PDF
12-15-1999
English
05-31-1991
Committees responsible
National foreword
Specification
1 Scope
2 Normative reference
3 Terminology and definitions
4 Expression of nonconformity
5 Acceptable quality level (AQL)
6 Submission of product for sampling
7 Acceptance and non-acceptance
8 Drawing of samples
9 Normal, tightened and reduced inspection
10 Sampling plans
11 Determination of acceptability
12 Further information
Annex
A Index of terms used in this part of ISO 2859
Tables
I Sample size code letters
II-A Single sampling plans for normal inspection
(Master table)
II-B Single sampling plans for tightened inspection
(Master table)
II-C Single sampling plans for reduced inspection
(Master table)
III-A Double sampling plans for normal inspection
(Master table)
III-B Double sampling plans for tightened inspection
(Master table)
IV-A Multiple sampling plans for normal inspection
(Master table)
IV-B Multiple sampling plans for tightened inspection
(Master table)
IV-C Multiple sampling plans for reduced inspection
(Master table)
V-A Approximate values of average outgoing quality
limits for normal inspection (Single sampling)
V-B Approximate values of average outgoing quality
limits for tightened inspection (Single sampling)
VI-A Limiting quality (in percent nonconforming) for
which 10 % of lots will be expected to be
accepted (Normal inspection, single sampling)
VI-B Limiting quality (in nonconformities per 100
units) for whcih 10 % of lots will be expected to
be accepted (Normal inspection, single sampling)
VII-A Limiting quality (in percent nonconforming) for
which 5 % of lots will be expected to be
accepted (Normal inspection, single sampling)
VII-B Limiting quality (in nonconformities per 100
units) for which 5 % of lots will be expected to
be accepted (Normal inspection, single sampling)
VIII Limit numbers for reduced inspection
IX Average sample size curves for double and
multiple sampling plans (Normal and tightened
inspection)
X-A Tables for sample size code letter A (Individual
plans)
X-B Tables for sample size code letter B (Individual
plans)
X-C Tables for sample size code letter C (Individual
plans)
X-D Tables for sample size code letter D (Individual
plans)
X-E Tables for sample size code letter E (Individual
plans)
X-F Tables for sample size code letter F (Individual
plans)
X-G Tables for sample size code letter G (Individual
plans)
X-H Tables for sample size code letter H (Individual
plans)
X-J Tables for sample size code letter J (Individual
plans)
X-K Tables for sample size code letter K (Individual
plans)
X-L Tables for sample size code letter L (Individual
plans)
X-M Tables for sample size code letter M (Individual
plans)
X-N Tables for sample size code letter N (Individual
plans)
X-P Tables for sample size code letter P (Individual
plans)
X-Q Tables for sample size code letter Q (Individual
plans)
X-R Tables for sample size code letter R (Individual
plans)
X-S Tables for sample size code letter S
Z1 Sequential sampling plans for normal inspection
(Master table)
Z2 Sequential sampling plans for tightened
inspection (Master table)
Figure
1 Outline of the switching rules
National appendix
Z Sequential sampling
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