{"id":593112,"date":"2024-11-05T21:29:11","date_gmt":"2024-11-05T21:29:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-14644-82013\/"},"modified":"2024-11-05T21:29:11","modified_gmt":"2024-11-05T21:29:11","slug":"iso-14644-82013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-14644-82013\/","title":{"rendered":"ISO 14644-8:2013"},"content":{"rendered":"<p>ISO 14644-8:2013 establishes the classification of air chemical cleanliness (ACC) in cleanrooms and associated controlled environments, in terms of airborne concentrations of specific chemical substances (individual, group or category) and provides a protocol to include test methods, analysis and time-weighted factors within the specification for classification.<\/p>\n<p>ISO 14644-8:2013 currently considers only concentrations of air chemical contaminants between 10<sup>0<\/sup> and 10<sup>-12<\/sup> g\/m<sup>3<\/sup> under cleanroom operational conditions.<\/p>\n<p>ISO 14644-8:2013 is not relevant for application in those industries, processes or productions where the presence of airborne chemical substances is not considered a risk to the product or process.<\/p>\n<p>It is not the intention of ISO 14644-8:2013 to describe the nature of air chemical contaminants.<\/p>\n<p>ISO 14644-8:2013 does not give a classification of surface chemical contamination.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Cleanrooms and associated controlled environments \u2014 Part 8: Classification of air cleanliness by chemical concentration (ACC)<\/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>2013-02<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":593127,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[205,2634],"product_tag":[],"class_list":{"0":"post-593112","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-35","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\/593112","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\/593127"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=593112"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=593112"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=593112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}