{"id":648817,"date":"2024-11-06T01:57:04","date_gmt":"2024-11-06T01:57:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/jis-b-9917-32009\/"},"modified":"2024-11-06T01:57:04","modified_gmt":"2024-11-06T01:57:04","slug":"jis-b-9917-32009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/jis\/jis-b-9917-32009\/","title":{"rendered":"JIS B 9917-3:2009"},"content":{"rendered":"<p>This Standard specifies test methods for designated classification of airborne particulate cleanliness and for characterizing the performance of cleanrooms and clean zones.<\/p>\n<p>\nPerformance tests are specified for two types of cleanrooms and clean zones: those with unidirectional flow and those with non-unidirectional flow, in three possible occupancy states: as-built, at-rest and operational.<\/p>\n<p>\nThe test methods recommend test apparatus and test procedures for determining performance parameters.<\/p>\n<p>\nWhere the test method is affected by the type of cleanroom or clean zone, alternative procedures are suggested.<\/p>\n<p>\nFor some of the tests, several different methods and apparatus are recommended to accommodate different end-use considerations.<\/p>\n<p>\nAlternative methods not included in this Standard may be used if based on agreement between customer and supplier.<\/p>\n<p>\nAlternative methods do not necessarily provide equivalent measurements.<\/p>\n<p>\nNOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows:<\/p>\n<p>\nISO 14644-3: 2005 Cleanrooms and associated controlled environments\u2014Part 3: Test methods (MOD)<\/p>\n<p>\nThe symbols which denote the degree of correspondence in the contents between JIS and the corresponding International Standard are IDT (identical), MOD (modified) and NEQ (not equivalent) according to ISO\/lEC Guide 21.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Cleanrooms and associated controlled environments &#8211; Part 3: Test methods<\/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\/jis\/\"><b>JIS<\/b><\/a><\/td>\n<td>2009-03-20<\/td>\n<td>82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":648831,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[205,2655],"product_tag":[],"class_list":{"0":"post-648817","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-35","7":"product_cat-jis","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\/648817","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\/648831"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=648817"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=648817"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=648817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}