ASTM E122-09 PDF

9. Sample Size and Confidence. • Calculating Sample Size (ASTM: E – 09). • Demonstrating Confidence in Complying with an Acceptance Procedure (ASTM: . Find the most up-to-date version of ASTM E at Engineering ASTM E, “Calculating Sample Size to Estimate, with. Specified Precision the Average for a Characteristic of a Lot or Process”.

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Applied statistics ISOPart 3: It can also be used to establish practical estimations of the various measures by experiment.

This standard is also available to be included in Standards Subscriptions. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. We often sell e1122-09 following:.

Tag: ASTM E122-09

Dimensional quantities in the standard are presented only as illustrations of calculation methods. Subscription pricing is determined by: The level of a characteristic may often be taken as an indication of the quality of a material. If the document is revised or amended, you will be notified by email.

You may delete a document from your Alert Profile at any time. Filled with pages of tables for use e1122-09 a continuous supply, the documents are our current best-selling sampling standards.

e12-09 The practice treats the common situation where the sampling units can be considered to exhibit a single overall source of variability; it does not treat multi-level sources of variability. We have no amendments or corrections for this standard.


The standard also provides guidance on the selection of the appropriate inspection system for use in a particular situation. The practice applies awtm quality is expressed as either the lot average for a given property, or as the lot fraction not conforming to prescribed standards.

ISOAccuracy trueness and precision of measurement methods and results — Part 1: It outlines the general principles to be understood when assessing asgm of measurement methods and results.

The 5th edition is the current revision of this item. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Need more than one copy?

ISOXstm 1: General principles and definitions, is an introduction to the ISO series. Catalog of Tools and Techniques, are two additional useful standards. Add to Alert PDF.

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ASTM E Archives – Document Center’s Standards Forum

Historical Version s – view previous versions of standard. Please first verify your email before subscribing to alerts. This practice will clearly indicate the sample size required to estimate the average value of some property or the fraction of nonconforming items produced by a production process during the time interval covered by the random sample.

The practice treats the common situation where the sampling units can be considered to exhibit a single overall source of variability; it does not treat multi-level sources of variability.


During the last few years, the ISO standards on this topic have seen greater usage as well. Standards Subsctiption may be the perfect solution. The examples are not binding on products or test methods treated. Your Alert Profile lists the documents that will be monitored. This standard is not included in any packages. ISOSampling procedures for inspection by attributes — Part This practice is intended for use in determining the sample size required to estimate, with specified precision, such a measure of the quality of a lot or process either as an average value or as a fraction not conforming to a specified value.

Introduction to the ISO series of standards for sampling for inspection by attributes, is a good starting point for the ISO set. The standard may be applied to a very wide range of materials, including liquids, powders and solid objects, manufactured or naturally occurring.

General statistical terms and terms used in probability. Already Subscribed to this document. As the voice of the U. It provides a general introduction to acceptance sampling by attributes and provides a brief summary of the attribute sampling schemes and plans used in Parts 1 through 5.

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