Abstract: A sample receiving element for use in or with a laboratory device (1), wherein the sample receiving element (3) is configured to receive a sample to be treated by the laboratory device (1) and is penetrated by a magnetic field (20) during operation of the laboratory device, and wherein the sample receiving element (3) is configured to effect, at least in sections, an interruption of an electric current (21) induced by changes in the magnetic field that penetrates the sample receiving element (3).

Abstract: A laboratory device (4, 9), in particular a magnetic stirrer, comprises at least one adjustable operating parameter for controlling at least one laboratory device function, and an outer housing (2). The outer housing (2) has a coupling device (11a, 11b) for coupling the laboratory device (4, 9) to at least one further laboratory device (5, 9) for the same at least one laboratory device function, at which further laboratory device the at least one operating parameter can also be adjusted, and the coupling device (11a, 11b) is configured such that by means of the coupling device (11a, 11b) the laboratory device (4, 9) and the at least one further laboratory device (5, 9) can be operated simultaneously and by means of a common adjustment device the at least one operating parameter can be adjusted in a central manner independently and/or consistently for the laboratory device (4, 9) and the at least one further laboratory device (5, 9).

Abstract: A protection system for overcurrent protection in a battery system. The protection system can have a protection element for interrupting an electric current path in the battery system. The protection system can have an acquisition unit for determining acquisition information which is specific for an electric current of the current path. The protection system can have an electronic processing unit for performing a comparison of the acquisition information with an adaptable protection specification to detect an overcurrent condition. The electronic processing unit can be operatively connected to the protection element to activate the protection element in response to the comparison such that the interruption occurs upon positive detection of the overcurrent condition in accordance with an adjustable activating characteristic.

Abstract: The invention concerns a battery system (200) for a vehicle (1), preferably for an industrial truck, comprising: at least one rechargeable battery (210) for supplying at least a vehicle component (2) of the vehicle (1), a charging component (50) for mechanically (52) and electrically (53) charging connection with an external charging device (310) to charge the battery (210) through the charging device (310) in a state of charge, a safety device (60), which is arranged at least partially in the area of the charging component (50), for detecting the mechanical charging connection of the charging component (50) with the charging device (310), so that a safety interruption of the power supply of the vehicle component (2) can be performed in the charging state.

Abstract: A laboratory device (4, 9), in particular a magnetic stirrer, comprises at least one adjustable operating parameter for controlling at least one laboratory device function, and an outer housing (2). The outer housing (2) has a coupling device (11a, 11b) for coupling the laboratory device (4, 9) to at least one further laboratory device (5, 9) for the same at least one laboratory device function, at which further laboratory device the at least one operating parameter can also be adjusted, and the coupling device (11a, 11b) is configured such that by means of the coupling device (11a, 11b) the laboratory device (4, 9) and the at least one further laboratory device (5, 9) can be operated simultaneously and by means of a common adjustment device the at least one operating parameter can be adjusted in a central manner independently and/or consistently for the laboratory device (4, 9) and the at least one further laboratory device (5, 9).

Abstract: The invention concerns a protection system (10) for overcurrent protection in a battery system (200), with: a protection element (70) for interrupting an electric current path (P) in the battery system (200), an acquisition unit (20) for determining acquisition information (E) which is specific for an electric current (I) of the current path (P), an electronic processing unit (50) for performing a comparison of the acquisition information (E) with an adaptable protection specification (S) to detect an overcurrent condition, wherein the processing unit (50) is operatively connected to the protection element (70) to activate the protection element (70) in response to the comparison such that the interruption occurs upon positive detection of the overcurrent condition in accordance with an adjustable activating characteristic.

Abstract: The present invention relates to a housing arrangement (10) for at least one battery cell (1), preferably a lithium battery cell (1) and/or a lithium pouch cell (1), wherein the housing arrangement (10) comprises at least one frame element (20) which comprises a wall (30) and an intermediate space (40) configured by the wall (30) for the acceptance of the battery cell (1), wherein at the wall (30) multiple ventilation recesses (50) are provided, wherein the ventilation recesses (50) comprise such an alternating orientation that the entry of a fluid (5) can occur alternatingly through the ventilation recesses (50).

Abstract: The invention concerns a battery system (200) for a vehicle (1), preferably for an industrial truck, comprising: at least one rechargeable battery (210) for supplying at least a vehicle component (2) of the vehicle (1), a charging component (50) for mechanically (52) and electrically (53) charging connection with an external charging device (310) to charge the battery (210) through the charging device (310) in a state of charge, a safety device (60), which is arranged at least partially in the area of the charging component (50), for detecting the mechanical charging connection of the charging component (50) with the charging device (310), so that a safety interruption of the power supply of the vehicle component (2) can be performed in the charging state.

Abstract: The present invention relates to a housing arrangement (10) for at least one battery cell (1), preferably a lithium battery cell (1) and/or a lithium pouch cell (1), wherein the housing arrangement (10) comprises at least one frame element (20) which comprises a wall (30) and an intermediate space (40) configured by the wall (30) for the acceptance of the battery cell (1), wherein at the wall (30) multiple ventilation recesses (50) are provided, wherein the ventilation recesses (50) comprise such an alternating orientation that the entry of a fluid (5) can occur alternatingly through the ventilation recesses (50).

Abstract: A laboratory grinding mill having at least one grinding bowl configured to carry out a rotary movement about its central axis, and designed for conveying a liquid or gaseous medium therethrough. A rotary lead-through device having a stationary part and a movable part is coupled to the movement of the grinding bowl. The stationary part is provided with at least one connection for a stationary conduit, and the movable part is provided with at least one connection with a conduit that leads to the grinding bowl.

Abstract: The present invention is related to a water phantom for measuring and determining the dose distribution of radiation produced by a particle beam or photon radiation beam comprising: a water tank, the water tank having a lower base and side walls; supply means for supplying water to the water tank. The water tank comprises an intermediate base that forms, together with side walls and said lower base, a closed lower tank underneath said intermediate base and an upper tank above said intermediate base, the closed lower tank being connected to the supply means and allowing the flow of water toward said upper tank through a plurality of water admission passages defined in the intermediate base to provide an unturbulent water flow within said water tank 2.

Abstract: A laboratory grinding mill having at least one grinding bowl configured to carry out a rotary movement about its central axis, and designed for conveying a liquid or gaseous medium therethrough. A rotary lead-through device having a stationary part and a movable part is coupled to the movement of the grinding bowl. The stationary part is provided with at least one connection for a stationary conduit, and the movable part is provided with at least one connection with a conduit that leads to the grinding bowl.

Abstract: The present invention is related to a water phantom for measuring and determining the dose distribution of radiation produced by a particle beam or photon radiation beam comprising: a water tank, the water tank having a lower base and side walls; supply means for supplying water to the water tank. The water tank comprises an intermediate base that forms, together with side walls and said lower base, a closed lower tank underneath said intermediate base and an upper tank above said intermediate base, the closed lower tank being connected to the supply means and allowing the flow of water toward said upper tank through a plurality of water admission passages defined in the intermediate base to provide an unturbulent water flow within said water tank 2.