公开(公告)号：WO2016125165A3

公开(公告)日：2016-12-22

申请号：PCT/IL2016050130

申请日：2016-02-04

Applicant: VERIFOOD LTD

Inventor： GOLDRING DAMIAN ,  SHARON DROR ,  ROSEN SAGEE ,  NIR ITTAI ,  KINROT URI ,  KEILAF OMER ,  BRODETZKI GUY ,  LEVY AMIRAM ,  HEIMAN ELAD ,  BAKISH IDAN

IPC: G01N21/35 ,  G01N21/17

CPC classification number: G01J3/2803 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/0291 ,  G01J2003/2806 ,  G01N2201/0221

Abstract: A handheld spectrometer can be configured with a visible aiming beam to allow the user to determine the measured region of the object. When the visible aiming beam comprises the spectrometer measurement beam, the spectrometer measurement beam comprises sufficient energy for the user to see the measurement beam illuminating the object. When the visible aiming beam comprises a separate beam, the visible aiming beam comprises sufficient energy for the user to see a portion of the aiming beam reflected from the object. The visible aiming beam and measurement beam can be arranged to at least partially overlap on the sample, such that the user has an indication of the area of the sample being measured.

Abstract translation: 手持式光谱仪可配置有可见光瞄准光束，以便用户确定物体的测量区域。 当可见光瞄准光束包括光谱仪测量光束时，光谱仪测量光束包括足够的能量供用户看到照射物体的测量光束。 当可见瞄准光束包括分离光束时，可见光瞄准光束包括足够的能量供用户看到从物体反射的部分瞄准光束。 可见瞄准光束和测量光束可以被布置为至少部分地重叠在样本上，使得用户具有被测量的样本的面积的指示。