Abstract: A weighing fume cupboard (1) for weighing pharmaceutically active or toxic substances in a laboratory, comprising a housing (10) which defines a working space (19), wherein a front side of the housing (10) has a working opening (11) which is open at all times during intended use of the weighing fume cupboard (1), a working plate (20) which delimits the working space (19) at the bottom side, an armrest (40) in the region of the working opening (11), and a support (30) which bears the weight of the housing (10), of the working plate (20) and of the armrest (40), wherein, during intended use of the weighing fume cupboard, the working plate (20) is decoupled in terms of shocks and vibrations from the housing (10), from the armrest (40) and from the support (30).

Abstract: The present invention relates to a fume cupboard 1 available for a laboratory space, which has a housing 60, in which a work space is located, which is limited on its front side by a front sash 30, on its base by a base plate 34 and by a side wall 36 on each of its sides. Furthermore, the fume cupboard comprises a first hollow profile 10, 10? arranged on a front side of each side wall 36, wherein each hollow profile 10, 10? has a first pressure chamber 10b, 10b?, which is fluidically connected to a plurality of first openings 10d, 10d?, out of which air jet streams in the form of wall jet streams 100 consisting of pressurised air can be emitted along the respective side wall 36 into the work space.

Abstract: The present invention relates to a fume cupboard 1 for a laboratory, which fume cupboard has a housing 60 in which a work area is located, delimited in the front by a front sash 30, at the bottom by a bottom plate 34 and on each side by a side wall 36. The fume cupboard 1 further comprises a first hollow profile 10, 10? disposed on a frontal end face of each side wall 36, wherein each first hollow profile 10, 10? contains a first pressure chamber 10b, 10b? which is in fluid communication with a multiplicity of first openings 10d, 10d?, from which air jets in the form of wall jets 100 consisting of compressed air may be output into the work area along the respective side wall 36.

Abstract: A weighing fume cupboard (1) for weighing pharmaceutically active or toxic substances in a laboratory, comprising a housing (10) which defines a working space (19), wherein a front side of the housing (10) has a working opening (11) which is open at all times during intended use of the weighing fume cupboard (1), a working plate (20) which delimits the working space (19) at the bottom side, an armrest (40) in the region of the working opening (11), and a support (30) which bears the weight of the housing (10), of the working plate (20) and of the armrest (40), wherein, during intended use of the weighing fume cupboard, the working plate (20) is decoupled in terms of shocks and vibrations from the housing (10), from the armrest (40) and from the support (30).

Abstract: The invention relates to a weighing fume cupboard (1) for weighing pharmaceutically effective or toxic substances in a laboratory, comprising: a housing (10) having a front wall (14), side walls (15) and a rear wall (16) defining a working chamber (19), wherein the front wall (14) of the housing has a working opening (11) that is constantly open during intended use of the weighing fume cupboard (1); a working plate (20) that delimits the working chamber (19) at the base side; and armrest (40) arranged on a front edge of the working plate (20) in the region of the working opening (11) and at a distance from the working plate (20); and a carrier (30) that carries the weight of the housing (10), the working plate (20) and the armrest (40), wherein the armrest (40) extends along the longitudinal direction thereof substantially over the entire width of the weighing fume cupboard (1) and has end sides, and wherein a respective side wall (15), a respective end side of the armrest (40) and the carrier (30) are connec

Abstract: The invention relates to a balance enclosure 1 for weighing pharmaceutically active or toxic substances in a laboratory, comprising a housing 10 which defines a working chamber 19. The housing 10 has a constantly open working opening 11 on the front face of the housing when the balance enclosure is used as intended and a transparent front pane 14 which is arranged above the working opening 11, can be pivoted from an open position into a closed position, and is connected to an upper part 12 of the housing 10 by means of a hinge 13. The balance enclosure also comprises a working plate 20 which delimits the working chamber 19 on the base side, and a light source is provided within or on the hinge 13, said light source completely illuminating the working plate 20.

Abstract: The invention relates to a weighing take-off (1) for weighing pharmaceutically active or toxic substances in a laboratory, comprising a housing (10), which defines a working space (19), wherein a front side of the housing (10) has a working opening (11) that is always open during proper use of the weighing take-off, a working plate (20), which bounds the working space (19) at the bottom, and an arm rest (40), which is arranged on a front edge of the working plate (20) in the region of the working opening (11), wherein a control panel (42) is integrated in the arm rest (40) in such a way that a surface of the arm rest (40) facing away from the working plate (20) is flush with a surface of the control panel (42).

Abstract: The present invention relates to a media supply device for barrier-free, selective supply of laboratory media to at least one school or laboratory workstation. The media supply device comprises a body and a multiplicity of fittings for the supply and removal of laboratory media, which fittings are adjustable in height relative to the body and are coupled to the latter, and it is characterized in that the coupling between the fittings and the body is such that the fittings are movable in rotation about at least one oblique rotation axis deviating from a horizontal and vertical rotation axis.