Safety cabinets conceived for personnel and environment protection against powders and aerosol contamination (weighing scale not included) - working principles is a reverse flow mode allowing the unit to work as a total exhaust hood. Epoxy powder coated cold-rolled steel construction or AISI 304L stainless steel or non-reflective melamminic panel available as option - stainless steel work surface - safety glass side windows with holes for installation of possible taps - frontal closure shutter on demand. membrane keyboard front panel with touch sensitive buttons. Power cable with thermoformed schuko plug. Standard accessories: DEHS 100% port; one electrical socket for all cabinet sizes.