Radiochemistry fume hood FHR1 50 LAF

decontaminationfor nuclear medicinefloor-standing

Radiochemistry shielded hood for manipulations at medium activity, with frontal sliding shield and laminar flow. Workstation suitable for the breakdown of the air-hanging radio-isotopes coming from the manipulation of liquid or volatile gaseous substances. Accessories BMI mobile lead shielding with shielded glass LED lamps for lighting Panels with 4 electrical feeding sockets Manometres for filters control (inlet and outlet filters) Probe for LAF air speed Bar with hooks to hold bags 4 technical gases inputs Absolute filter and active charcoal filter fitted with housing with barrier bag for safe replacement operation Supporting structure made of AISI 304 stainless steel with Scotch-BriteTM finish. All the bends, as requested by the pharmaceutical guidelines, have the right curve radius in order to guarantee the easiest cleaning conditions. All joints are manufactured using the TIG welding method, i.e. in a tungsten inert argon (gas) atmosphere, then they are duly polished in order to obtain the best result in terms of easy-to-clean surface. Shielding: the hood is shielded with 50 mm of lead in the worktop, the back wall and the lateral walls. The front sliding protection is equipped with a lead glass window, dimensions 300 x 200 mm (w x h), thickness equivalent to 50 mm of lead. The complete lead shielding is mounted in a continuous stainless steel covering for total decontamination. The 50 mm thick shielding is made using dove-tail lead bricks, in order to provide a continuous shielding. The bricks are extracted from first fusion lead ingots with a purity titre of Pb  98% + Sb  2%