FUME HOOD USER'S MANUAL ZHEJIANG SUJING PURIFICATION EQUIPMENT CO.,LTD.laboratory fume hood feature: 1,Internationally recognized PP (polypropylene) are used to form the cabinet by seamless welding engineering   2,Material thickness: 8mm and 100mm thickness PE board are optional   3,Equipped with internationally recognized leakage proof sump, which could be detached out to be cleaned. Shelves are adjustable.   4,Cabinet doors are marked clearly with warning label reading "CORROSIVE"   5,To improve operational safety, padlock could be used to provide extra protection.   6,Cabinet door could be customized as left-open or right-open. Various sizes of double door or single door could be customized.   7,Used to store strong corrosive chemicals, such as sulfuric acid, nitric acid, acetic acid etc. to protect cabinet operator and prople around.Structural Characteristics:  Fume hood: by several major components of the cabinet, fan and high efficiency filters, operating switches, etc. Box cold plate production, surface spray treatment, work tops, stainless steel. Purification unit uses a variable air volume fan system, by adjusting the fan working status, can the average wind speed to maintain a clean work area within the rated range, and effectively extend the life of the high efficiency filter.Working Principle   By The Centrifugal fan pressure air through the primary filter, into the plenum chamber, and then after a hepa filtered from the blowing of the wind surface, clean air, clean air flow to the uniform cross-section wind speed through the clean area, the region the dust away, thus forming a work environment of high cleanliness.Model NameLaboratory steel fume hood gas extractorUpper PartUsing 1.0mm thick cold rolled steel, made through cutting, bending, welding, stamping and grinding, with surface treatment of acid washing, phosphating and epoxy electrostatic powder coating, impact test qualified, lined with 5mm thick compact panel, providing three-stage exhaust design, control panel is located on the side plate for convenient observation and operation.Lower PartUsing 1.0mm thick cold rolled steel with Epoxy powder coating, with embedded aluminum alloy handle and 316L stainless steel hinge (opening maximum at 145°), providing adjustable feet which consist of stainless steel screw, nylon cover and rubber material, with anti-skidding, shock absorbing, chemical resistant, corrosion resistant and strong bearing abilities.Size 1200*850*2350 , 1500*850*2350*, 1800*850*2350 (optional) Viewable WindowUsing :≥5mm anti-explosion toughened glass, available to stop at any height of the rain slider, the main window can slide aroundTopsolid physiochemical board/  Epoxy Resin board/  thickness 13/16/19mm/  catcher 26mm (optional)Accessoriessee moreSocketanti-dust, splash proof safety socket with automatic closing lid, size of 60×60mm, 10A/16A /220VLightround energy saving light hidden in top ceiling, not directly contact with the air in the fume hood, easy to be replacedControl Panelmulti-function socket, lighting , fan and fan valve controlSinkusing imported PP material , chemical resistant , corrosion resistant and organic resistantTapusing copper material with high gloss epoxy powder spayed surface, acid and alkali resistant, corrosion resistant, providing single/double/triple outlet types for choice, with detachable nozzle and ergonomic PP handleSewer Systemusing high-density imported PP trap, corrosion resistant, chemical resistant and organic resistant, with filtering and smelly odor blocking functionSpecific StandardsAvailable Opening Height0—800 mmFace Velocity0.4—0.6m/sNoise<60dbAirflow Speed1080—1700m3/hElectricityAC220V—380V/0.09—4kwOther accessories such as operating plate, light, axial flow fan(2.8#), Power point, brass Faucet, Cup slot etc. laboratory fume hood detail:   easy to assemble    2.flexibile and secure    3.multicolor collocation    4.welcome customer's design    5.high quality,durable    6.ISO9001,ISO4001Controller : laboratory fume hood advantage: 1. Professional manufactor,fine workmanship  2. Good quality and competitive price  3. Fast delivery,good service  4. Accept OEM orders  5. 100% original raw material  6. All products approved by ISO9001, ISO14001      Our company having:  I . A complete range of lab furnitures  II. satifatory design and colors  III.Advanced prodution line, high quality of materials  our company not only manufacture standard fume hood,  but non-standard.you can send us photos or instructions.