{"id":554126,"date":"2024-11-05T18:02:51","date_gmt":"2024-11-05T18:02:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/vdi-4251-blatt-2\/"},"modified":"2024-11-05T18:02:51","modified_gmt":"2024-11-05T18:02:51","slug":"vdi-4251-blatt-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/din\/vdi-4251-blatt-2\/","title":{"rendered":"VDI 4251 Blatt 2"},"content":{"rendered":"<p>Die in der Richtlinie beschriebene Messstrategie dient zur Ermittlung einer nat\u00fcrlichen (von Anlagen unbeeinflussten) Hintergrundkonzentration von Bioaerosolen. Es werden die Anforderungen an das Messgebiet, den Messort, die Messdauer, die H\u00e4ufigkeit der Messungen sowie an die Auswertung und die Dokumentation beschrieben. Die meteorologischen Parameter, die w\u00e4hrend der Hintergrundmessung zu erfassen sind, sind ebenfalls in der Richtlinie festgelegt.*www.vdi.de\/4251<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Erfassen luftgetragener Mikroorganismen und Viren in der Au\u00dfenluft &#8211; Ermittlung gebietstypischer Hintergrundkonzentrationen<\/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\/din\/\"><b>DIN<\/b><\/a><\/td>\n<td>2015-08<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":554136,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[203,2635],"product_tag":[],"class_list":{"0":"post-554126","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-20","7":"product_cat-din","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\/554126","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\/554136"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=554126"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=554126"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=554126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}