Abstract: A housing (1) for an electronic device (15) is provided with a circumferential seal (7) between a lower shell (3) and an upper shell (4), which is formed by at least two juxtaposed sealing segments (8, 9, 10, 11), and/or to configure the lower shell (3) and the upper shell (4) without undercuts and/or to hold them together with clip-on, transferable clamps (38).

Abstract: A site measuring device (1) for ascertaining a geometric measurement value, having an image capturing device with a fisheye lens (5) and a planar image sensor (6) for capturing an image of the lens (5), and an image processor.

Abstract: In the case of a cytometer unit (1) comprising a receptacle (2), which is configured for the insertion of an exchangeable sample carrier (3) and in which an optical path (4) for carrying out a cytometric measurement is implemented, it is proposed to bleach the sample carrier (3) in a region (10) around a sensitive region (18) predefined by a detector arrangement (8) and/or to alter a position of the optical path (4) on the inserted sample carrier (3) using an alteration means (16).

Abstract: A method for identifying corresponding image regions in a sequence of images (1; 21) is provided, wherein one or more features (P2a, P2b) from a second image are assigned to each feature (P1a, P2a) from a first image using correspondence graphs. The costs (C1-C5) that are associated with each assignment are represented by functions. The concrete selection of a unique correspondence for each feature which is then used for the further calculations is performed on the basis of these costs.

Abstract: A site measuring device (4) for determining a geometric measurement variable of an object (1) based on a three-dimensional model (11) which is stored in a model memory (13) and has a gravity vector (g). The site measuring device (4) has a marking unit (14) that marks a first feature (P0) and a second feature (P1) in the model (11) and a fitting unit (15) that determines a first auxiliary geometry (L0), which contains at least the first marked point feature (P0) and extends parallel to the gravity vector (g), and determines a second auxiliary geometry (E1), which contains at least the second marked feature (P1) and extends perpendicular to the gravity vector (g) and for forming the point of intersection (P2) of the auxiliary geometries (L0, E1). A calculation unit (17) calculates the geometric measurement variable with the aid of the point of intersection (P2).

Abstract: A measuring apparatus (1) for measuring at least one geometric variable (h), and to a corresponding measuring method are provided. The measuring apparatus (1) is preferably designed as a handheld apparatus for creating a dimensional measurement of an examination object (3). The measuring method according to the invention is distinguished by the fact that from a sequence of images, preferably recorded by a camera (5), both robust features (9) and precise features (13) to be distinguished therefrom in a regular manner are detected, such that a robust 3D model is created and precise information about the geometric variable (h) to be measured is calculated.

Abstract: A marking apparatus (1) having a presentation apparatus (9) for the optically guided alignment with a work site (5) on an object (3), wherein a digital model (2) of the object (3) is storable in a model memory and at least one mark (4) that corresponds to a work site (5) on the object (3) may be added to the digital model (2), wherein the location of the marking apparatus (1) with respect to the object (3) is determinable using a measuring apparatus.

Abstract: In the case of a plate-shaped substrate material (20), in which a microfluidic structure (5) is formed, there is consequently the ability for light (11, 12) that was diffusely scattered by an inner wall (9) to be captured and that a fill level, a speed of advance or any other variable for characterizing a liquid transport of a liquid (8) in the microfluidic structure (5) be ascertained by calculation from the captured, diffusely scattered light (11, 12).

Abstract: A data capture system (1) having a measuring apparatus (5) for capturing measured values of a measured variable and having an announcement apparatus (7) for announcing information has a reading apparatus (4) for reading identifiers (502) and a data processing apparatus (2) for executing at least one sequential program that can be controlled by measured values of the measuring apparatus (5) and/or by identifiers (502).

Abstract: In a cytometer unit (1) with a receptacle (2) into which a rotatable and preferably disk-shaped sample carrier (3) is insertable, it is proposed to define a first fixing means (14) for the definition of a position of a cytometer channel (12) of the inserted sample carrier (3) transversely with respect to the direction of extent thereof and transversely with respect to an optical path (11), by which a cytometric measurement can be carried out, and to use a second fixing means (19) to define a position of the cytometer channel (12) of the inserted sample carrier (3) along the optical path (11).

Abstract: In a data logger (1) it is provided to couple in a detachable fashion to one another an electronic housing part (7) which accommodates an electronic part (2) embodied with a sensor signal-processing device (4) and at least one measuring sensor (5), to a battery housing part (8) which accommodates a battery (6) for supplying the sensor signal-processing device (4), wherein in the coupled state an electrical connection between the battery (6) and the sensor signal-processing device (4) is established via contacts (12) and corresponding mating contacts (13), and in the uncoupled state it is disconnected, and wherein in the coupled state a seal (10) on the coupling (9) protects the contacts (12) and the mating contacts (13) with respect to the outside.

Abstract: In the case of a data logger (1), it is provided to form two metal wall regions (7, 8), which are electrically isolated from one another, on a housing (6), it being possible to make electrical contact with a data connection, which has at least a first pole (4) and a second pole (5), from the outside by said metal wall regions.

Abstract: For the monitoring of an oil situated in a tank 19, it is provided that an oil measurement device 1 be equipped with a rigid or flexible probe 2 such that, by the use of a pump 5 integrated in the oil measurement device 1, oil can be delivered out of the tank 19 via an inlet opening 3 at the proximal end of the probe 2 into a measurement chamber 4, which is connected to the probe, of the oil measurement device 1. Here, the oil measurement device 1 has a measurement sensor for determining the quality of oil situated in the measurement chamber 4, and the pump 5, in conjunction with the probe 2, is configured such that oil can be returned from the measurement chamber 4 to the inlet opening 3 and thus to the tank 19.

Abstract: The invention relates to a discoid sample holder (1), on which a device (2) for carrying out at least one processing step is formed. According to the invention, a slot (3), into which a sampling instrument (4) can be introduced, and means (5) for releasing a sample from the sampling instrument (4) arranged in the receptacle (3), are formed in the sample holder.

Abstract: The invention relates to a method and a thermal imaging recording device for the treatment of raw images (1a, 1b, 1c, 1d, 1e) for generating radiometric images, wherein a sequence of raw images composed of pixels are recorded in a non-visible spectral range and radiometric images are calculated on the basis of said sequence of raw images. According to the invention, high-resolution points and/or regions are calculated at least for partial regions of the radiometric images, wherein, in a first step, an edge contrast enhancement is automatically calculated for at least one raw image from the sequence and, in a second step, at least one point or region of interest of the at least one raw image which has been modified during the first step by edge contrast enhancement, is/are identified and wherein, in a third step, first radiometric values and then the image, which is highly resolved in partial areas, are automatically calculated for the at least one point or region of interest identified in the second step.