The standard service life of each core component of the laminar flow hood (industry standard, normal clean conditions)
\n1. Centrifugal fan \/ Turbulent fan
\nService life: 8 to 12 years; average daily operation time of about 60,000 to 100,000 hours; dust-free and non-overloaded can last up to 12 years; with large dust and long-term full-load operation will shorten to 6 to 8 years.
\n2. High-efficiency filter HEPA (end)
\nService life: 1.5 to 3 years; in a conventional clean workshop: 2 to 3 years; with large dust flow: 1.5 to 2 years; replace based on wind speed decrease and pressure difference exceeding the standard.
\n3. Intermediate \/ Primary filter
\nPrimary: 6 to 12 months
\nIntermediate: 1 to 2 years
\nPre-filter material protects HEPA, timely replacement can significantly extend the service life of the high-efficiency filter.
\n4. Electrical control part (controller, speed regulator, switch, sensor)
\nService life: 8 to 15 years; ordinary buttons \/ speed control panel: 8 to 10 years; digital pressure difference, intelligent controller: 10 to 15 years; main aging occurs on the circuit board and button contacts.
\n5. Box frame (stainless steel \/ color steel plate \/ aluminum plate)
\nService life: 15 to 20 years + 304 stainless steel almost no aging; cold-rolled spray paint \/ color steel plate in humid environment 10 to 15 years prone to rust.
\n6. Sealing rubber strips, shock-absorbing pads
\nService life: 2 to 3 years; long-term wind exposure and temperature changes cause aging, hardening and leakage, then replacement is needed.
\n7. Lamp \/ UV sterilization lamp (if equipped)
\nConventional lighting lamp: 1.5 to 2 years
\nUV sterilization lamp: 8000 hours, approximately 1 year
\nSummary summary
\nFan 8 to 12 years, HEPA 1.5 to 3 years, electrical control 8 to 15 years, box 15 years or more, sealing parts 2 to 3 years.<\/p>","protected":false},"excerpt":{"rendered":"
The standard service life of each core component of the laminar flow hood (industry standard, normal clean conditions) 1. Centrifugal fan \/ Turbulent fan Service life: 8 to 12 years; average daily operation time of about 60,000 to 100,000 hours; dust-free and non-overloaded can last up to 12 years; with large dust and long-term full-load […]<\/p>","protected":false},"author":3,"featured_media":5246,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-5368","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\/5368","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=5368"}],"version-history":[{"count":1,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5368\/revisions"}],"predecessor-version":[{"id":5369,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/posts\/5368\/revisions\/5369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/media\/5246"}],"wp:attachment":[{"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/media?parent=5368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/categories?post=5368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bacintl.com\/ar\/wp-json\/wp\/v2\/tags?post=5368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}