公开(公告)号：EP0181228A3

公开(公告)日：1987-08-26

申请号：EP85308126

申请日：1985-11-07

Applicant: MEASUREX CORPORATION

Inventor： Alguard, Mark J.

IPC: G01J03/46 ,  G01N21/64 ,  G01N21/47 ,  G01J03/42 ,  H05B41/30

CPC classification number: G01J3/50 ,  G01J3/1838 ,  G01J3/502 ,  G01J2001/4242 ,  G01J2003/468 ,  G01N21/4738 ,  G01N21/64 ,  G01N21/86

Abstract: An improved color sensor is provided having two sources of illumination, one source being modulated on and off while the other source remains on. Data taken while the modulated source is on is compared with data taken while the modulated source is off to compute the effective fluorescence of the sample. A corrected color spectrum can then be determined for a defined source.

公开(公告)号：EP0181228B1

公开(公告)日：1993-01-07

申请号：EP85308126.3

申请日：1985-11-07

Applicant: MEASUREX CORPORATION

Inventor： Alguard, Mark J.

IPC: G01J3/46 ,  G01N21/64 ,  G01N21/47 ,  G01J3/42 ,  H05B41/30

CPC classification number: G01J3/50 ,  G01J3/1838 ,  G01J3/502 ,  G01J2001/4242 ,  G01J2003/468 ,  G01N21/4738 ,  G01N21/64 ,  G01N21/86

公开(公告)号：EP0181228A2

公开(公告)日：1986-05-14

申请号：EP85308126.3

申请日：1985-11-07

Applicant: MEASUREX CORPORATION

Inventor： Alguard, Mark J.

IPC: G01J3/46 ,  G01N21/64 ,  G01N21/47 ,  G01J3/42 ,  H05B41/30

CPC classification number: G01J3/50 ,  G01J3/1838 ,  G01J3/502 ,  G01J2001/4242 ,  G01J2003/468 ,  G01N21/4738 ,  G01N21/64 ,  G01N21/86

Abstract: An improved color sensor is provided having two sources of illumination, one source being modulated on and off while the other source remains on. Data taken while the modulated source is on is compared with data taken while the modulated source is off to compute the effective fluorescence of the sample. A corrected color spectrum can then be determined for a defined source.