{"id":357067,"date":"2024-10-20T01:15:11","date_gmt":"2024-10-20T01:15:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-7870-32020\/"},"modified":"2024-10-26T01:41:10","modified_gmt":"2024-10-26T01:41:10","slug":"bs-iso-7870-32020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-7870-32020\/","title":{"rendered":"BS ISO 7870-3:2020"},"content":{"rendered":"

This document gives guidance on the uses of acceptance control charts and establishes general procedures for determining sample sizes, action limits and decision criteria. An acceptance control chart should be used only when:<\/p>\n

    \n
  1. \n

    the within subgroup variation is in-control and the variation is estimated efficiently;<\/p>\n<\/li>\n

  2. \n

    a high level of process capability has been achieved.<\/p>\n<\/li>\n<\/ol>\n

    An acceptance control chart is typically used when the process variable under study is normally distributed; however, it can be applied to a non-normal distribution. The examples provided in this document illustrate a variety of circumstances in which this technique has advantages; these examples provide details of the determination of the sample size, the action limits and the decision criteria.<\/p>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nundefined <\/td>\n<\/tr>\n
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    7<\/td>\nIntroduction <\/td>\n<\/tr>\n
    9<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions <\/td>\n<\/tr>\n
    10<\/td>\n4 Symbols and abbreviated terms
    4.1 Symbols <\/td>\n<\/tr>\n
    11<\/td>\n4.2 Abbreviated terms
    5 Description of acceptance control chart practice <\/td>\n<\/tr>\n
    13<\/td>\n6 Acceptance control of a process
    6.1 Plotting the chart
    6.2 Interpreting the chart
    7 Specifications <\/td>\n<\/tr>\n
    14<\/td>\n8 Calculation procedures
    8.1 Selection of pairs of elements
    8.1.1 Defining elements APL and RPL <\/td>\n<\/tr>\n
    17<\/td>\n8.1.2 Defining elements APL, \u03b1, \u03b2 and n
    8.2 Frequency of sampling <\/td>\n<\/tr>\n
    18<\/td>\n9 Examples
    9.1 Example 1 (see also Figures A.3 and A.4) <\/td>\n<\/tr>\n
    20<\/td>\n9.2 Example 2 (see also Figure A.5) <\/td>\n<\/tr>\n
    21<\/td>\n10 Factors for acceptance control limits <\/td>\n<\/tr>\n
    22<\/td>\n11 Modified acceptance control charts <\/td>\n<\/tr>\n
    23<\/td>\nAnnex A (normative) Nomographs for acceptance control chart design <\/td>\n<\/tr>\n
    29<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Control charts – Acceptance control charts<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2020<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":357077,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[97,2641],"product_tag":[],"class_list":{"0":"post-357067","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-03-120-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/357067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/357077"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=357067"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=357067"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=357067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}