{"id":593081,"date":"2024-11-05T21:29:01","date_gmt":"2024-11-05T21:29:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-14644-122018\/"},"modified":"2024-11-05T21:29:01","modified_gmt":"2024-11-05T21:29:01","slug":"iso-14644-122018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-14644-122018\/","title":{"rendered":"ISO 14644-12:2018"},"content":{"rendered":"<p>This document covers the monitoring of air cleanliness by particles in terms of concentration of airborne nanoscale particles.<\/p>\n<p>For monitoring purposes, only populations of particles with a lower size limit of 0.1 microns (100 nm) or less ? &#034;nanoscale&#034; ? are considered.<\/p>\n<p>The monitoring given in this document is for use mainly in &#034;operational&#034; states.<\/p>\n<p>NOTE 1    For the purposes of this document, reference is made to &#034;nanoscale particles&#034;, which means all nano-objects having one (nanoplate), two (nanofibre) or three (nanoparticle) dimensions in the nanoscale.<\/p>\n<p>NOTE 2    As a consequence, the specifications for monitoring air cleanliness by nanoscale particle concentration of the cleanroom in operational state also considers process specifics, e.g., used equipment, personnel behaviour, etc.<\/p>\n<p>NOTE 3    Health and safety considerations are excluded from this document.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Cleanrooms and associated controlled environments \u2014 Part 12: Specifications for monitoring air cleanliness by nanoscale particle concentration<\/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>2018-08<\/td>\n<td>18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":593095,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[205,2634],"product_tag":[],"class_list":{"0":"post-593081","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\/593081","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\/593095"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=593081"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=593081"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=593081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}