Dunstabzug

1. Fume Hood (all-steel)1.structureall-steel2.frame3.worktopchemical resistant laminate, 12.7mm Wilsonart Protector4.sashvertical rising type. Our fume hood has vertical slidingclear, safety glass sash of 6mm thickness. The sashwas operated in rope over ball-bearing pulleys. Whenclosed position, the sash rests on top of the bottomairfoil. When fully raised a clear hight of open faceis 750mm. An additional view panel of 250mm abovesash is provided. There is a provision of cable managerbelow the sash. For LCD hood, the sash is combinationof horizontal and vertical sliding.5.overall1200/1500/1800*800*2350mm6.dimension7.cupsinkOval Shaped pp Cupsink8.inside lining4mm thickness of compact9.Utility Service Fittingon the left sidegas valve 1 No.on the right sidewater valve 1 No.10.electrical fitting15amp switch with three sockets11. double-wall constructionFume hood sides should be of double-walled construction to enclosethe structure, service piping, sash mechanism, electrical wiring,air flow monitor, etc. with suitable desinged removable covers toprovide access for inspection and maintainance. All side panel shouldbe removable. The structural design should be such as to avoid loadon the end panel.12. noise andNoice ≤ 60db (international standar). The exhaust systemface velocityconsisting of existing exhaust blower and PP-FRP (fiberreinforced plastic) ducting fixed on the terrace shouldbe connected with the fume hood. The exhaust systemmaintains an average velocity of 0.5m/second throughthe open face of the sash. All fittings or baffles areused accordingly to the connection of the system.13.utilitiesThe PP cupsink with one way wall type outlet installedin the hood. Kerric Brand of full-copper water outletwhich is special lab purpose water tap . The valve coreadopts international general porcelain core and itssurface is treated by epoxy resin powder spraying.The PP cupsink and drainage are of the approved abilityby the Engineering-in-Charge. The drainpipe from thesink is of 2'size and is laid till the main drain belowthe hood.14. Taps andThere shall be provision for water, compressed andcontrol valvesvacuum taps. All the three taps should be controlledfrom the outside. The controls should be on the leftof the fume hood. The supply shall include 2 mtr offlexivle pressure tubing of 1/2'dia and 12kg/cm2pressure rating for connecting to laboratory servicelines. One end of the tubing shall be joined to thetap using a cramped 1/2 CBS size nut, (similar topressure hose)and the other end to the header line byanother cramped nut. Three numbers of such arrangementsare required for gas, water and vocuum15. Light30w flourancet lamp, at least 300LUX16. Air exhausting cover10 inch outlet17.ModularityThe fume hood is designed in such a way that it canbe assembled and disassembled easily. It should bemade preferably in two parts I.E. upper unit andlower unit