AS 1199-1988

1 - AS 1199-1988 SAMPLING PROCEDURES AND TABLES FOR INSPECTION BY ATTRIBUTES
4 - Preface
5 - Contents
8 - Section 1. Scope and General
8 - 1.1 Scope
8 - 1.2 Application
8 - 1.3 Referenced Documents
8 - 1.4 Definitions
8 - 1.4.1 Inspection
8 - 1.4.2 Attribute
8 - 1.4.3 Inspection by attributes
8 - 1.4.4 Item or unit of product
8 - 1.4.5 Responsible authority
9 - Section 2. Nonconformance-Nonconformities and Nonconforming Items
9 - 2.1 Definitions Applicable to Section 2
9 - 2.1.1 Nonconformance
9 - 2.1.2 Nonconformity
9 - 2.1.3 Nonconforming item
9 - 2.1.4 Percent nonconforming.
9 - 2.1.5 Nonconformities per 100 units
9 - 2.2 Classification of Nonconformities
10 - Section 3. Acceptable Quality Level (AQL)
10 - 3.1 Definition Applicable to Section 3
10 - 3.1.1 Acceptable quality level (AQL)
10 - 3.2 Use
10 - 3.3 LIimitation
10 - 3.4 Specifying AQLs
10 - 3.5 Preferred AQLs
10 - Section 4. Submission of Product
10 - 4.1 Definitions Applicable to Section 4
10 - 4.1.1 Consignment
10 - 4.1.2 Batch or lot
10 - 4.1.3 Batch or lot size
10 - 4.2 Presentation of Batches or Lots
11 - Section 5. Drawing of Samples
11 - 5.1 Definitions Applicable to Section 5
11 - 5.1.1 Sample
11 - 5.1.2 Representative sampling
11 - 5.1.3 Random sampling
11 - 5.2 Selection of Samples
11 - 5.3 Time of Sampling
11 - 5.4 Double, Multiple or Sequential Sampling
11 - Section 6. Acceptance or Rejection
11 - 6.1 Acceptance of a Batch or Lot
11 - 6.2 Nonconforming Items or Units of Product
11 - 6.3 Special Reservation for Critical Nonformities
11 - 6.4 Resubmitted Bartches of Lots
12 - Section 7. Normal, Tightened and Reduced Inspection
12 - 7.1 Definitions applicable to Section 7
12 - 7.1.1 Normal inspection
12 - 7.1.2 Tightened inspection
12 - 7.1.3 Reduced inspection
12 - 7.2 General
12 - 7.3 Initiation of Inspection
12 - 7.4 Continuation of Inspection
12 - 7.5 Switching Procedures
12 - 7.5.1 Normal to tightened.
12 - 7.5.2 Tightened to normal.
12 - 7.5.3 Normal to reduced.
12 - 7.5.4 Reduced to normal.
12 - 7.6 Discontinuation of Inspection
13 - Section 8. Sampling Plans
13 - 8.1 Definitions applicable to Section 8
13 - 8.1.1 Sampling plan
13 - 8.1.2 Single sampling plan
13 - 8.1.3 Double sampling plan
13 - 8.1.4 Multiple sampling plan
13 - 8.1.5 Sequential sampling plan
13 - 8.1.6 Inspection level
13 - 8.1.7 Code letters
13 - 8.2 Selection of Inspection Level
13 - 8.3 Code Letters
13 - 8.4 Obtaining A Sampling Plan
13 - 8.5 Types of Sampling Plans
14 - Section 9. Determination of Acceptability
14 - 9.1 Percent Nonconforming Inspection
14 - 9.1.1 Single sampling plan.
14 - 9.1.2 Double sampling plan.
14 - 9.1.3 Multiple sampling plan.
14 - 9.1.4 Sequential sampling plan.
14 - 9.1.5 Special procedure for reduced inspection.
14 - 9.2 Nonconformities per Hundred Items or Units of Product Inspection
15 - Section 10. Supplementary Information
15 - 10.1 Definitions applicable to Section 10
15 - 10.1.1 Operating characteristic (OC) curve-
15 - 10.1.2 Process average
15 - 10.1.3 Average outgoing quality (AOQ) (expressed as percent nonconforming)
15 - 10.1.4 Average outgoing quality limit (AOQL)
15 - 10.1.5 Limiting quality (LQ)
15 - 10.2 Operating Characteristic (OC) Curves (Tables 10-A TO 10-R).
15 - 10.3 Average Outgoing Quality Limit (AOQL) (TABLES 5-A AND B).
15 - 10.4 Average Sample Size Curves (TABLE 9).
15 - 10.5 Limiting Quality (LQ) Protection (TABLES 6-A, 6-B, 7-A AND 7-B).
15 - 10.6 Use of Tables B-1 AND B-2.
73 - Appendix A - Sequential sampling
73 - A1 Operating Characteristics Curves
73 - A2 Acceptable Quality Level
73 - A3 Maximum Sample Size
73 - A4 Reduced Inspection

Details the sampling plans and procedures, for inspection by attributes, to be used primarily for a continuing series of batches or lots, or, under certain conditions, isolated batches or lots. The main sampling plans covered are single, double and multiple, but provision is made for sequential sampling plans. The sampling plans may include the inspection of end items, raw materials, materials in process, and supplies in storage.

This Standard establishes sampling plans and procedures for inspection by attributes. The main sampling plans covered are single, double and multiple, but provision is also made for sequential sampling plans in Appendix A.

Under Revision see DR 03247 CP