公开(公告)号：JPH08239408A

公开(公告)日：1996-09-17

申请号：JP2667796

申请日：1996-02-14

Applicant: BASF AG

Inventor： BERUNHARUTO SHIYURARUPU ,  EEBERUHARUTO SHIYUTSUPU ,  MARIA GIYOPARU RAU ,  GIYUNTAA SHIYURUTSU ,  HARUMU BUIIZE

IPC: C08F2/22 ,  C08F2/30 ,  C08F220/06 ,  C08F220/12 ,  C08F222/02 ,  C09D109/00 ,  C09D123/00 ,  C09D125/02 ,  C09D127/00 ,  C09D131/02 ,  C09D133/06 ,  C09D133/18 ,  C09D157/00 ,  C09J157/00 ,  D06M15/00

公开(公告)号：JPH0868694A

公开(公告)日：1996-03-12

申请号：JP19314795

申请日：1995-07-28

Applicant: BASF AG

Inventor： TOOMASU FURIIDORITSUHI ,  DEIITAA HORUN ,  YURUGEN KURINGURAA ,  HARUMU BUIIZE

IPC: G01J3/457 ,  G01N21/64 ,  G01P5/22

Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent correlation spectroscopically analyzing method and device with a small observation space volume as required, which is simple and movable to allow observation in an area, hard to approach. SOLUTION: In a fluorescent correlation spectroscopically analyzing method and device to allow the observation of drift velocity, diffusion coefficient and volume shrinkage, excited light emitted from a light source 1 is guided to a fiber coupler 3 via the first optical fiber wave guide 2 and then to specimen 6 via the second optical fiber wave guide 4 and fluorescent light emitted from specimen particles is guided to the fiber coupler 3 via the second optical fiber wave guide 4 and then to a detector 10 via the third optical fiber wave guide 8.