{"id":374513,"date":"2024-10-20T02:38:59","date_gmt":"2024-10-20T02:38:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-233692021\/"},"modified":"2024-10-26T04:36:54","modified_gmt":"2024-10-26T04:36:54","slug":"bs-iso-233692021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-233692021\/","title":{"rendered":"BS ISO 23369:2021"},"content":{"rendered":"

This document specifies:<\/p>\n

    \n
  1. \n

    A multi-pass filtration performance test under cyclic flow conditions with continuous contaminant injection for hydraulic fluid power filter elements.<\/p>\n<\/li>\n

  2. \n

    A procedure for determining the contaminant capacity, particulate removal and differential pressure characteristics.<\/p>\n<\/li>\n

  3. \n

    A test currently applicable to hydraulic fluid power filter elements that exhibit an average filtration ratio greater than or equal to 75 for particle sizes ?25 \u00b5m(c), and a final test system reservoir gravimetric level of less than 200 mg\/L. It is necessary to determine by validation the range of flow rates and the lower particle size limit that can be used in test facilities.<\/p>\n<\/li>\n

  4. \n

    A test using ISO 12103-1<\/span><\/span> A3 medium test dust contaminant and a test fluid.<\/p>\n<\/li>\n<\/ol>\n

    This document provides a test procedure that yields reproducible test data for appraising the filtration performance of a hydraulic fluid power filter element without influence of electrostatic charge.<\/p>\n

    This document is applicable to three test conditions:<\/p>\n

      \n
    1. \n

      Base upstream gravimetric level of 3 mg\/L.<\/p>\n<\/li>\n

    2. \n

      Base upstream gravimetric level of 10 mg\/L.<\/p>\n<\/li>\n

    3. \n

      Base upstream gravimetric level of 15 mg\/L.<\/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\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 <\/td>\n<\/tr>\n
      10<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
      12<\/td>\n4 Symbols <\/td>\n<\/tr>\n
      13<\/td>\n5 General procedure
      6 Test equipment <\/td>\n<\/tr>\n
      15<\/td>\n7 Measurement accuracy and test condition variation <\/td>\n<\/tr>\n
      16<\/td>\n8 Filter performance test circuit validation procedures
      8.1 General
      8.2 Filter test system validation <\/td>\n<\/tr>\n
      17<\/td>\n8.3 Contaminant injection system validation
      9 Summary of information required prior to testing a filter element <\/td>\n<\/tr>\n
      18<\/td>\n10 Preliminary test preparation
      10.1 Test filter assembly
      10.2 Contaminant injection system <\/td>\n<\/tr>\n
      19<\/td>\n10.3 Filter test system <\/td>\n<\/tr>\n
      20<\/td>\n11 Filter performance test <\/td>\n<\/tr>\n
      22<\/td>\n12 Calculations <\/td>\n<\/tr>\n
      24<\/td>\n13 Data presentation <\/td>\n<\/tr>\n
      26<\/td>\n14 Identification statement (reference to this document) <\/td>\n<\/tr>\n
      27<\/td>\nAnnex A (normative) Base test fluid properties <\/td>\n<\/tr>\n
      29<\/td>\nAnnex B (informative) Test system design guide <\/td>\n<\/tr>\n
      34<\/td>\nAnnex C (informative) Example report, calculations and graphs <\/td>\n<\/tr>\n
      42<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Hydraulic fluid power. Multi-pass method of evaluating filtration performance of a filter element under cyclic flow conditions<\/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>\n44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374521,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[372,2641],"product_tag":[],"class_list":{"0":"post-374513","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-100-60","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\/374513","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\/374521"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374513"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374513"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}