Based on the normal operating conditions of the pharmaceutical \/ cleanroom, the amount of dust, and the duration of operation, we provide you with the most standard replacement cycle that can be directly written into the SOP. At the same time, by comparing with the negative pressure weighing room, it is convenient for you to select and make maintenance plans.
\nUltrasonic hood, initial and intermediate efficiency filters service life
\n1. Initial efficiency filter (G4)
\nOrdinary cleanroom, low dust: 6-12 months
\nHigh traffic, more dust: 3-6 months
\nJudgment criteria: Increase in pressure difference, obvious accumulation of dust on the surface, decrease in air volume
\nDaily use: Use air gun to blow off dust once a week, which can extend by 1-2 months
\n2. Intermediate efficiency filter (F8)
\nNormal conditions: 12-24 months (1-2 years)
\nHigh dust, 24-hour continuous operation: 8-12 months
\nCompared with the negative pressure weighing room (for your reference)
\nNegative pressure weighing room initial efficiency: 2-4 months (high dust, drug powder, clogging occurs quickly)
\nNegative pressure weighing room intermediate efficiency: 6-10 months
\nBrief summary: Ultrasonic hood: Initial efficiency 6 months – 1 year, intermediate efficiency 1-2 years
\nNegative pressure weighing room: Initial efficiency 2-4 months, intermediate efficiency 6 months – 10 months<\/p>","protected":false},"excerpt":{"rendered":"
Based on the normal operating conditions of the pharmaceutical \/ cleanroom, the amount of dust, and the duration of operation, we provide you with the most standard replacement cycle that can be directly written into the SOP. At the same time, by comparing with the negative pressure weighing room, it is convenient for you to […]<\/p>","protected":false},"author":3,"featured_media":4955,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-5447","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-technology"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/comments?post=5447"}],"version-history":[{"count":1,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5447\/revisions"}],"predecessor-version":[{"id":5448,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5447\/revisions\/5448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/media\/4955"}],"wp:attachment":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/media?parent=5447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/categories?post=5447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/tags?post=5447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}