JPS55163438A - Gas analyzing unit - Google Patents
Gas analyzing unitInfo
- Publication number
- JPS55163438A JPS55163438A JP7121179A JP7121179A JPS55163438A JP S55163438 A JPS55163438 A JP S55163438A JP 7121179 A JP7121179 A JP 7121179A JP 7121179 A JP7121179 A JP 7121179A JP S55163438 A JPS55163438 A JP S55163438A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- moisture
- semipermeable film
- sucked
- pump
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 abstract 8
- 239000007792 gaseous phase Substances 0.000 abstract 2
- 238000010926 purge Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
PURPOSE:To equalize the water contents within the respective gases not to generate a measurement error caused by the water contents by equalizing the dew point temperature of the respective gases at both moisture remover entrances. CONSTITUTION:The gas, which has been deprived of moisture through semipermeable film 12, sucked by a pump 13, passed through a cell 15A in an infrared rays gas analyser 15, is supplied the opposite side semipermeable film gaseous phase moisture remover 12a as purging dry gas through an air diffusion tube 17. Similarly the gas, which has been depribed of moisture, sucked by the pump 13a, passed through the cell 15B in the infrared rays gas analyser 15 to the opposite side semipermeable film gaseous phase moisture remover 12 as purging dry gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54071211A JPS6041298B2 (en) | 1979-06-08 | 1979-06-08 | gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54071211A JPS6041298B2 (en) | 1979-06-08 | 1979-06-08 | gas analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55163438A true JPS55163438A (en) | 1980-12-19 |
| JPS6041298B2 JPS6041298B2 (en) | 1985-09-14 |
Family
ID=13454111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54071211A Expired JPS6041298B2 (en) | 1979-06-08 | 1979-06-08 | gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041298B2 (en) |
-
1979
- 1979-06-08 JP JP54071211A patent/JPS6041298B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6041298B2 (en) | 1985-09-14 |
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