Title:
DESKTOP SPECTROPHOTOMETER WITH IMPROVED TARGET SETTING
Document Type and Number:
Japanese Patent JP2003232683
Kind Code:
A
Abstract:
To set and position a target of a sample.
This system has an integrating sphere, a beam splitter, a video camera, and a spectrograph. The beam splitter is aligned with a viewing port of a spectrophotometer to deliver the light reflected from the sample to both the video camera and the spectrograph. The video camera provides an image of a sample position with respect to the viewing port of the integrating sphere as a reference, enabling visual observation and evaluation of the sample position before using the spectrophotometer.
Inventors:
BERG BERNARD J
MADDAGE JR FREDERICK J
MONTMINY RICHARD M
TOUGAS KEVIN
MADDAGE JR FREDERICK J
MONTMINY RICHARD M
TOUGAS KEVIN
Application Number:
JP2003004881A
Publication Date:
August 22, 2003
Filing Date:
January 10, 2003
Export Citation:
Assignee:
X RITE INC
International Classes:
G01J3/46; G01J3/02; G01J3/04; G01J3/50; G01N21/25; (IPC1-7): G01J3/46; G01J3/02
Domestic Patent References:
| JPS56102451U | 1981-08-11 | |||
| JPS5662549U | 1981-05-27 | |||
| JPH08327556A | 1996-12-13 | |||
| JPH0650817A | 1994-02-25 | |||
| JPS6162825A | 1986-03-31 | |||
| JP2002267600A | 2002-09-18 |
Attorney, Agent or Firm:
Mitsuteru Soga (4 outside)
Previous Patent: OPTICAL FREQUENCY METER
Next Patent: TEMPERATURE MEASURING DEVICE AND TEMPERATURE MEASURING METHOD
Next Patent: TEMPERATURE MEASURING DEVICE AND TEMPERATURE MEASURING METHOD