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公开(公告)号:EP3183546A1
公开(公告)日:2017-06-28
申请号:EP15739741.5
申请日:2015-07-09
申请人: SpectraSensors, Inc.
CPC分类号: G01J3/0205 , G01J3/0237 , G01J3/027 , G01J3/0278 , G01J3/0291 , G01J3/42 , G01J2003/421 , G01N21/31 , G01N2201/06113 , G01N2201/062
摘要: A spectrometer includes a light source that emits a beam into a sample volume comprising an absorbing medium. Thereafter, at least one detector detects at least a portion of the beam emitted by the light source. It is later determined, based on the detected at least a portion of the beam and by a controller, that a position and/or an angle of the beam should be changed. The beam emitted by the light source is then actively steered by an actuation element under control of the controller. In addition, a concentration of the absorbing media can be quantified or otherwise calculated (using the controller or optionally a different processor that can be local or remote). The actuation element(s) can be coupled to one or more of the light source, a detector or detectors, and a reflector or reflectors intermediate the light source and the detector(s).
摘要翻译: 光谱仪包括将光束发射到包含吸收介质的样本体积中的光源。 之后,至少一个检测器检测由光源发射的光束的至少一部分。 随后基于检测到的至少一部分光束和控制器确定光束的位置和/或角度应该改变。 由光源发射的光束然后在控制器的控制下由致动元件主动地转向。 另外,吸收介质的浓度可以量化或以其他方式计算(使用控制器或可选地可以是本地或远程的不同处理器)。 (一个或多个)致动元件可以联接到光源,检测器或检测器中的一个或多个,以及在光源和检测器中间的一个或多个反射器。