A spectrometer measuring head for the analysis of characteristic quantities of liquid, pasty or solid substances

摘要

The present invention relates to a spectrometer measuring heads for the analysis of characteristic quantities of liquid, pasty or solid substances for optical spectrometer systems.These are distinguished in particular by the long-term stability, low maintenance and simple implementation from.For this purpose, in a housing a rotatably mounted mirror and at least one source of optical radiation or an optical radiation coupling-out device arranged in such a way that the optical radiation by means of flaps of the rotatably mounted mirror either to a reference body in the housing or by means of a window of the housing on the substance to be analyzed. For this purpose, the mirror mechanically to a drive or a bending beam also in the housing as a flexural resonator coupled. In addition, in the housing at least one light guide arranged in such a way that at least a portion of the of the surface of either the reference body or the substance to be analyzed reflected or transmitted optical radiation in the light guide which couples.In the case of the spectrometer measuring head is advantageously the source of optical radiation integrated as the light source. As a result, it is possible with low losses, the substance or the reference body to illuminate.