摘要:
A modular laboratory apparatus for analysis and synthesis of liquids has a liquid container (50), a central evaluation electronic unit (30), a multiplicity of functional modules (40) and a multiplicity of fluid modules (42). The functional modules (40) are arranged in series and mechanically and fluidically connected to one another. At least one fluid module (42) is fluidically connected to the liquid container (50) and to one of the functional modules (40), and provision is made of electrical connections (52) which connect the functional modules (40) and the fluid modules (42) to the central evaluation electronic unit (30). In a method for analysis and synthesis of liquids using a modular laboratory apparatus according to the invention, the functional modules (40) and the fluid modules (42) are controlled by the central evaluation electronic unit (30) by means of an analysis and/or synthesis programme in order to carry out an analysis programme and/or a synthetic programme.
摘要:
Disclosed is a module system comprising a top module (12) with at least one terminal (14) for an external bus signal on an external bus, at least one pneumatic supply connection (18), a power supply connection (20), a serial bus interface (22) for an internal serial bus, a power supply interface (24), a multipole interface (26), and a pneumatic supply interface, said interfaces (22, 24, 26, pneumatic supply interface) being brought out on the same side. The inventive module system further comprises at least one functional module (42a-e) encompassing an internal serial bus line, power supply lines, electrical multipole lines, and pneumatic supply lines, each of which is guided from one side to the opposite side and is connected to the corresponding interface of the top module. The top module converts serial bus signals into multipole signals and outputs the same at the multipole interface. The functional module selectively causes at least one of the multipole lines to branch off and performs a pneumatic or electrical function or both a pneumatic and an electrical function by means of a signal that is conducted thereupon.
摘要:
The invention relates to a solenoid unit for a solenoid valve, comprising a coil (10) and a ferromagnetic circuit enclosing the coil (10). Said circuit comprises a stationary magnet housing, a movable armature (14) and optionally a pole (16) opposite to the armature. The magnet housing is assembled from a cover (18), a jacket (22) and a bottom (20) in the form of multi-layer transformer plate elements. The invention also relates to a method for producing said solenoid unit and to a method for producing a magnet housing for said solenoid unit.