JPH0366604B2 - - Google Patents
Info
- Publication number
- JPH0366604B2 JPH0366604B2 JP3362383A JP3362383A JPH0366604B2 JP H0366604 B2 JPH0366604 B2 JP H0366604B2 JP 3362383 A JP3362383 A JP 3362383A JP 3362383 A JP3362383 A JP 3362383A JP H0366604 B2 JPH0366604 B2 JP H0366604B2
- Authority
- JP
- Japan
- Prior art keywords
- wavelength
- light
- telemeter
- slit
- spectrometer
- 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
Links
- 230000003287 optical effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002798 spectrophotometry method 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
- G01J3/427—Dual wavelengths spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Spectrometry And Color Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362383A JPS59159030A (ja) | 1983-02-28 | 1983-02-28 | ２波長分光器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362383A JPS59159030A (ja) | 1983-02-28 | 1983-02-28 | ２波長分光器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59159030A JPS59159030A (ja) | 1984-09-08 |
| JPH0366604B2 true JPH0366604B2 (enrdf_load_html_response) | 1991-10-18 |
Family
ID=12391573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3362383A Granted JPS59159030A (ja) | 1983-02-28 | 1983-02-28 | ２波長分光器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59159030A (enrdf_load_html_response) |
-
1983
- 1983-02-28 JP JP3362383A patent/JPS59159030A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59159030A (ja) | 1984-09-08 |
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