{"id":2042,"date":"2022-03-04T17:40:26","date_gmt":"2022-03-04T16:40:26","guid":{"rendered":"https:\/\/www.aerometrik.com\/produit\/atomizer-aerosol-generator-topas-model-atm-228\/"},"modified":"2023-03-20T11:30:11","modified_gmt":"2023-03-20T10:30:11","slug":"atomizer-aerosol-generator-topas-model-atm-228","status":"publish","type":"product","link":"https:\/\/www.aerometrik.com\/en\/produit\/atomizer-aerosol-generator-topas-model-atm-228\/","title":{"rendered":"Atomizer Aerosol Generator TOPAS Model ATM 228"},"content":{"rendered":"<p>The ATM 228 is a further development of the highly sucsessful\u00a0ATM 226\u00a0aerosol generator and fully complies with the requirements of VDI 3491-2.<\/p>\n<p>According to ISO 14644-3 this device can be used to test the filter integrity of HEPA and ULPA filters as well as measuring the recovery time. It can also be used in\u00a0the test of very small filter cross sections where very low aerosol quantities are required.\u00a0The ATM 228 has\u00a0been developed for particularly\u00a0stable aerosol generation at low nozzle volume flows or nozzle pressures.<\/p>\n<p>The advantage of the generator lies in a very wide adjustable concentration range with highest aerosol stability. Thus\u00a0an optical cleanroom particle counter can be operated directly on the ATM228 without dilution system below the coincidence limit.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Air flow rate: 20 \u2026 250 l\/h<\/p>\n<p>Mass flow rate: 0 \u2026 1,4 g\/h<br \/>\ncontinuously adjustable<\/p>\n<p>Particle production rate:<br \/>\n4,0\u00d71006 \u2026 1,4\u00d71010 #\/s<br \/>\ncontinuously adjustable<\/p>\n<p>Aerosol substances:<br \/>\nDEHS, PAO (Emery 3004), paraffin oil, salt solutions, suspensions (PSL, A1)<\/p>\n","protected":false},"featured_media":1522,"template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[113,144,129,139,155],"product_tag":[],"class_list":{"0":"post-2042","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cleanroom-qualifications","7":"product_cat-cold-aerosol-generator","8":"product_cat-filter-integrity-test","9":"product_cat-portable-photometer-and-aerosol-generators","10":"product_cat-topas-en","12":"first","13":"instock","14":"product-type-simple"},"gallery_images":[867,868],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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