摘要:
A locking device including both a mechanical lock operable with a key and an electrical lock, operable from the same key. The device includes an electrical circuit for operating the electrical lock. The electrical circuit has a microprocessor and memory which stores the identity of keys authorized to open both the mechanical lock and electrical lock. A master key is provided which includes at one end a connector which engages a connector within the mechanical lock when inserted. Information is read from the master key, identifying a set of keys which are authorized to open the lock. Whenever a key from the set of authorized keys is inserted in the lock, an identification number is read through a contact member from a memory associated with the key, and an electrical signal is generated by the electric circuit of the lock to operate the electrical lock.
摘要:
The invention relates to embodiments of an analysis system and to a method for analyzing a sample on an analytical test element, with the analysis system comprising a test element receptacle for receiving and positioning a test element in an analysis position. In an exemplary embodiment, the test element receptacle contains a guide part and a lock part, the guide part having means for guiding a test element into and out of the analysis position, the lock part comprising a frame and a bolt element, which frame and bolt element are connected to one another by a hinge. The bolt element can be pivoted about the hinge between a first position and a second position with respect to the frame. The bolt element comprises a latching lug for engaging in a recess in test element when the bolt element is in the first position and when the test element is positioned in the analysis position.
摘要:
The invention relates to a method for analyzing a fluid sample, such as a body fluid sample in which, after loading a test element with a sample of a fluid, the fluid sample passes into a detection area of the test element and spreads out in the detection area, and in which a filling extent which characterizes the spread of the fluid sample in the detection area is determined using a photometric measurement of the fluid sample in the detection area, wherein the photometric measurement is carried out by means of a first light which is irradiated onto the fluid sample in the detection area, said first light having a first wavelength for which, when at least one chemical parameter of the fluid is varied, the fluid has an essentially constant optical behaviour with respect to at least one spectroscopic parameter selected from a group of spectroscopic measurement parameters consisting of absorption, transmission, remission and fluorescence, and wherein the at least one chemical parameter of the fluid comprises at least one of the following properties: chemical composition, concentration and activity of one or more compounds contained in the fluid.
摘要:
The invention relates to embodiments of an analysis system and to a method for analyzing a sample on an analytical test element, with the analysis system comprising a test element receptacle for receiving and positioning a test element in an analysis position. In an exemplary embodiment, the test element receptacle contains a guide part and a lock part, the guide part having means for guiding a test element into and out of the analysis position, the lock part comprising a frame and a bolt element, which frame and bolt element are connected to one another by a hinge. The bolt element can be pivoted about the hinge between a first position and a second position with respect to the frame. The bolt element comprises a latching lug for engaging in a recess in test element when the bolt element is in the first position and when the test element is positioned in the analysis position.