{"id":375494,"date":"2024-10-20T02:43:57","date_gmt":"2024-10-20T02:43:57","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-119432021\/"},"modified":"2024-10-26T04:46:49","modified_gmt":"2024-10-26T04:46:49","slug":"bs-iso-119432021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-119432021\/","title":{"rendered":"BS ISO 11943:2021"},"content":{"rendered":"

This document establishes methods for:<\/p>\n

    \n
  1. \n

    validating equipment used to prepare secondary calibration suspensions for automatic particle counters;<\/p>\n<\/li>\n

  2. \n

    performing online secondary calibration of automatic particle counters;<\/p>\n<\/li>\n

  3. \n

    matching two or more online particle counters, i.e. to count the same number of particles at a given size by two APCs associated online;<\/p>\n<\/li>\n

  4. \n

    validating online particle counting systems with and without online dilution as used, for example, to measure the filtration efficiency of a hydraulic filter as described in the multi-pass filter test in ISO 16889<\/span><\/span> .<\/p>\n<\/li>\n<\/ol>\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>\nNational foreword <\/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
    4 Units of measurements <\/td>\n<\/tr>\n
    10<\/td>\n5 Test equipment
    6 Accuracy of measuring equipment and test conditions <\/td>\n<\/tr>\n
    11<\/td>\n7 Offline APC calibration procedure
    8 Validation of online hydraulic equipment <\/td>\n<\/tr>\n
    14<\/td>\n9 Online secondary calibration of automatic particle counter <\/td>\n<\/tr>\n
    15<\/td>\n10 Matching of two or more particle counters <\/td>\n<\/tr>\n
    18<\/td>\n11 Validation of an online dilution and particle counting system <\/td>\n<\/tr>\n
    20<\/td>\n12 Precautions <\/td>\n<\/tr>\n
    21<\/td>\n13 Identification statement <\/td>\n<\/tr>\n
    22<\/td>\nAnnex A (informative) Typical online calibration and validation system design information guidance <\/td>\n<\/tr>\n
    25<\/td>\nAnnex B (informative) Hydraulic circuit design guidance for online counter adaptation to a multi-pass test stand <\/td>\n<\/tr>\n
    29<\/td>\nAnnex C (informative) Summary of ISO interlaboratory study for online calibration and validation <\/td>\n<\/tr>\n
    36<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Hydraulic fluid power. Online automatic particle-counting systems for liquids. Methods of calibration and validation<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2021<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375504,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[367,2641],"product_tag":[],"class_list":{"0":"post-375494","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-100-01","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\/375494","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\/375504"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375494"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375494"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}