公开(公告)号：EP2154513A4

公开(公告)日：2011-11-23

申请号：EP08752283

申请日：2008-05-01

Applicant: BECKMAN COULTER INC

Inventor： OGAWA YUJI

IPC: G01N21/01 ,  G01N21/25 ,  G01N35/02

CPC classification number: G01N21/253 ,  G01N35/025 ,  G01N2021/3181 ,  G01N2201/0415 ,  G01N2201/0627

Abstract: A photometric apparatus and an automatic analyzer in which liquid samples contained in vessels are measured with light of different wavelengths while the vessels are transferred are provided. A photometric apparatus (13) includes light sources (13b) that are arranged in the movement direction of a vessel (5) and emit light of different wavelengths, light-receiving devices (13d) that are located opposing the light sources with the vessels interposed inbetween and receive light of different wavelengths emitted from the light sources. The arrangement length (L) of light sources along the movement direction of the vessels is shorter than the arrangement pitch (P) of the vessels.

公开(公告)号：EP2154512A4

公开(公告)日：2011-11-23

申请号：EP08752063

申请日：2008-04-24

Applicant: BECKMAN COULTER INC

Inventor： OGAWA YUJI

IPC: G01N21/01 ,  G01N21/25 ,  G01N21/31 ,  G01N21/77

CPC classification number: G01N21/255 ,  G01N21/31 ,  G01N2201/06153 ,  G01N2201/0627