JPH0230458B2 - - Google Patents
Info
- Publication number
- JPH0230458B2 JPH0230458B2 JP57129503A JP12950382A JPH0230458B2 JP H0230458 B2 JPH0230458 B2 JP H0230458B2 JP 57129503 A JP57129503 A JP 57129503A JP 12950382 A JP12950382 A JP 12950382A JP H0230458 B2 JPH0230458 B2 JP H0230458B2
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- rod
- mirrors
- spectrophotometer according
- spectrophotometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005855 radiation Effects 0.000 claims description 50
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- PGAPATLGJSQQBU-UHFFFAOYSA-M thallium(i) bromide Chemical compound [Tl]Br PGAPATLGJSQQBU-UHFFFAOYSA-M 0.000 description 2
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- AFNRRBXCCXDRPS-UHFFFAOYSA-N tin(ii) sulfide Chemical compound [Sn]=S AFNRRBXCCXDRPS-UHFFFAOYSA-N 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28638081A | 1981-07-24 | 1981-07-24 | |
| US286380 | 1981-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5826248A JPS5826248A (ja) | 1983-02-16 |
| JPH0230458B2 true JPH0230458B2 (enrdf_load_stackoverflow) | 1990-07-06 |
Family
ID=23098363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57129503A Granted JPS5826248A (ja) | 1981-07-24 | 1982-07-24 | 内部全反射吸収分光光度計 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5826248A (enrdf_load_stackoverflow) |
| DE (2) | DE8220945U1 (enrdf_load_stackoverflow) |
| GB (1) | GB2105058B (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985000426A1 (en) * | 1983-06-30 | 1985-01-31 | Commonwealth Scientific And Industrial Research Or | Optically based measurement of fluid parameters |
| US4988195A (en) * | 1989-02-17 | 1991-01-29 | Axiom Analytical, Inc. | Internal reflectance apparatus and method using cylindrical elements |
| US5125742A (en) * | 1990-07-25 | 1992-06-30 | General Analysis Corporation | Long path gas absorption cell |
| JP2003090794A (ja) * | 2001-09-20 | 2003-03-28 | Furuno Electric Co Ltd | 比色吸光度測定装置 |
| FR3015677B1 (fr) | 2013-12-23 | 2016-01-29 | Commissariat Energie Atomique | Procede et dispositif de preparation et d'analyse optique d'un echantillon solide soumis a un environnement controle, par spectrometrie infrarouge a reflexions internes multiples |
| BE1022968B1 (nl) | 2015-04-24 | 2016-10-24 | Atlas Copco Airpower Naamloze Vennootschap | Oliesensor voor een compressor. |
-
1982
- 1982-06-24 GB GB08218349A patent/GB2105058B/en not_active Expired
- 1982-07-22 DE DE19828220945U patent/DE8220945U1/de not_active Expired
- 1982-07-22 DE DE19823227456 patent/DE3227456A1/de not_active Withdrawn
- 1982-07-24 JP JP57129503A patent/JPS5826248A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2105058B (en) | 1986-01-08 |
| DE3227456A1 (de) | 1983-02-10 |
| DE8220945U1 (de) | 1983-06-30 |
| GB2105058A (en) | 1983-03-16 |
| JPS5826248A (ja) | 1983-02-16 |
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