Title:
【発明の名称】小型化された分光計
Document Type and Number:
Japanese Patent JP2003518255
Kind Code:
A
Abstract:
Miniaturized spectrometer in the form of a probe for determining ingredients of a gaseous or liquid fluid with a light source and a spectrometer, at least one measurement beam, and at least one reference beam. Light from the light source is optionally fanned out and focused, by at least one optical lens, in an essentially parallel beam. At least one measurement beam is passed through a light transparent window from the probe into the fluid being investigated and through an additional light transparent window back in to the probe, and at least one reference beam is guided in the probe interior. A collecting optics device, comprising at least one lens, diverts the beams to the impingement point of the light guide or the inlet of the spectrometer, and a beam selector in the area of the collecting optics device passes through one of the partial beams and interrupts all the others.
Inventors:
Leucht Martin
Weingartner Andreas
Weingartner Wendellin
Fleischmann Nicolaus
Zipper thomas
Weingartner Bernhard
Weingartner Andreas
Weingartner Wendellin
Fleischmann Nicolaus
Zipper thomas
Weingartner Bernhard
Application Number:
JP2001547516A
Publication Date:
June 03, 2003
Filing Date:
December 21, 2000
Export Citation:
Assignee:
Scan Mestehin Gesellschaft Mbeher
International Classes:
G01J3/02; G01J3/42; G01N21/27; G01J3/08; G01N21/85; G01N21/3504; (IPC1-7): G01N21/27; G01J3/08; G01J3/42
Domestic Patent References:
| JPH05209829A | 1993-08-20 | |||
| JPH11132951A | 1999-05-21 | |||
| JPH07243908A | 1995-09-19 | |||
| JPH02150831A | 1990-06-11 | |||
| JPH04250340A | 1992-09-07 | |||
| JPS6189543A | 1986-05-07 | |||
| JPH06511081A | 1994-12-08 | |||
| JPH0245737A | 1990-02-15 |
Attorney, Agent or Firm:
Masaki Goto (1 person outside)
Previous Patent: 移動構成要素上の任意ポイントのタイムマーカを発生するための方法及び...
Next Patent: シート型漏洩探査器を運転する方法並びに該方法を実施するために適した...
Next Patent: シート型漏洩探査器を運転する方法並びに該方法を実施するために適した...