{"id":598136,"date":"2024-11-05T21:55:17","date_gmt":"2024-11-05T21:55:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-168892022\/"},"modified":"2024-11-05T21:55:17","modified_gmt":"2024-11-05T21:55:17","slug":"iso-168892022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-168892022\/","title":{"rendered":"ISO 16889:2022"},"content":{"rendered":"<p>This document describes the following:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 a multi-pass filtration performance test with continuous contaminant injection for hydraulic fluid power filter elements;<\/p>\n<p>NOTE 1\u00a0\u00a0 For the background interlaboratory study used to verify the test methodology, see Annex\u00a0D.<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 a procedure for determining the contaminant capacity, particulate removal and differential pressure characteristics;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 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 =\u00a025\u00a0\u00b5m(c), and a final reservoir gravimetric level of less than 200\u00a0mg\/L;<\/p>\n<p>NOTE 2\u00a0\u00a0 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<p>\u2014\u00a0\u00a0\u00a0 a test using ISO medium test dust (ISO MTD) contaminant and a test fluid in accordance with Annex\u00a0A.<\/p>\n<p>This document is intended to provide 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<p>This document applies to three test conditions:<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 test condition\u00a01, with a base upstream gravimetric level of 3\u00a0mg\/L;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 test condition\u00a02, with a base upstream gravimetric level of 10\u00a0mg\/L;<\/p>\n<p>\u2014\u00a0\u00a0\u00a0 test condition\u00a03, with a base upstream gravimetric level of 15\u00a0mg\/L.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Hydraulic fluid power &#8211; Filters &#8211; Multi-pass method for evaluating filtration performance of a filter element<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2022-01<\/td>\n<td>50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":598148,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[372,2634],"product_tag":[],"class_list":{"0":"post-598136","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-100-60","7":"product_cat-iso","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\/598136","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\/598148"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=598136"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=598136"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=598136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}