Testo Ag

Wolfgang Schworer

Andreas Derr

Patrick Zahn

Martin Baecke

Martin Rombach

Meinrad Gotz

Uwe Haury

Jens Akervall

Axel Richter

Herbert Rosenstiel

In a temperature measuring device set () with at least one thermocouple () and a temperature measuring device () that can be connected to the thermocouple () in order to measure a temperature, according to the invention a measurement sensor () for measuring or detecting a magnetic property is arranged on at least one opposing contact element () mating with a contact element () of the thermocouple (), in order to automatically provide specific information or a characteristic curve of the connected thermocouple () on the basis of an output signal of the measurement sensor ().

Temperature measuring device, temperature measuring device set and method for configuring a temperature measuring device that can be operated with a thermocouple

The present invention relates to a radiometer comprising an IR detector, a lens and a light source. The lens is arranged with respect to the IR detector such that it focuses IR radiation from a measuring surface to the detector. The light source emits visible light for marking the measuring surface. The beam path of the visible light extends through the lens. Moreover, the invention relates to a sighting device for a radiometer for visibly marking a measuring surface the temperature of which is measured by the radiometer. The sighting device comprises a light source for emitting a visible light beam, which marks the measuring surface. A piezoactuator controls the direction of the light beam. As an alternative to the piezoactuator, the light beam may be guided at a constant angular velocity, and a stepwise change of the direction of the light beam may be accomplished by a sectorized mirror. The invention finally relates to corresponding methods. In addition, the invention relates to the adjustment of light sources in a sighting device.

Radiometer, sighting device for a radiometer and method therefor

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Loffingen, Germany

Wolfgang Schworer