SU635411A1 - Method of photocolorimetric analysis of gases - Google Patents
Method of photocolorimetric analysis of gasesInfo
- Publication number
- SU635411A1 SU635411A1 SU762409949A SU2409949A SU635411A1 SU 635411 A1 SU635411 A1 SU 635411A1 SU 762409949 A SU762409949 A SU 762409949A SU 2409949 A SU2409949 A SU 2409949A SU 635411 A1 SU635411 A1 SU 635411A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gases
- photocolorimetric
- tape
- sorbent
- analysis
- Prior art date
Links
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Description
На чертеже схематнческ} показано устройство дл осуществлени предлагаемого способа.The schematic drawing shows a device for carrying out the proposed method.
Индикаторна лента 1 выполнена кз гидрофобного материала. Перед началом измерени на ограниченный участок ленты нанос т смачиваемый сорбент с помощью устройства 2. С номощью лентопрот жного механизма 3 ленту перемещают з камеру просОСа 4 так, чтобы просасызание -npoicходило через участок ленты с нанесенным сорбентом. Затем па участок с нанесенным сорбентом добавл ют реагенты при помощи устройства 5. Так как лента выполнена из гидрофобного материала, а наноси.мып сорбент смачиваем, то реагенты будут растекатьс на площади, ограниченной нанесенным сорбентом. В фотоблоке 6 происходит фотометрирование. При последующих измерени х операции повтор ютс .Indicator tape 1 is made of a hydrophobic material. Before starting the measurement, a wetted sorbent is applied to a limited area of the tape using device 2. With a tape mechanism 3, the tape is moved from the screen of the prosOSa 4 so that pro-penetration passes through the section of the tape with the applied sorbent. Then, a reagent is added to the area with the applied sorbent using the device 5. Since the tape is made of a hydrophobic material and we are wetting the sorbent, the reagents will spread over the area bounded by the applied sorbent. In photoblock 6, photometry occurs. In subsequent measurements, the operations are repeated.
Предлагаемый способ фотоколориметрического анализа газов позвол ет сравнительно простыми мерами добитьс более высокой точности и чувствительности по сравнению с имеющимис способами фотоколориметрического газового анализа.The proposed method of photocolorimetric gas analysis allows comparatively simple measures to achieve higher accuracy and sensitivity compared to existing methods of photocolorimetric gas analysis.
Он может быть рекомендован к внедрению как в существующие газоанализаторы.It can be recommended for implementation in existing gas analyzers.
4four
на,,имер, ФК-66, АПГА ,и другие, так и во вновь разрабатываемые фотоколориметрические газоанализаторы. Внедрение предлагаемого снособа дает больщой экономический эффект при сравнительно небольщих дополнительных затратах.on ,, imer, FC-66, APHA, and others, and in the newly developed photocolorimetric gas analyzers. The implementation of the proposed method provides a great economic effect with relatively small additional costs.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762409949A SU635411A1 (en) | 1976-10-04 | 1976-10-04 | Method of photocolorimetric analysis of gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762409949A SU635411A1 (en) | 1976-10-04 | 1976-10-04 | Method of photocolorimetric analysis of gases |
Publications (1)
Publication Number | Publication Date |
---|---|
SU635411A1 true SU635411A1 (en) | 1978-11-30 |
Family
ID=20679067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762409949A SU635411A1 (en) | 1976-10-04 | 1976-10-04 | Method of photocolorimetric analysis of gases |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU635411A1 (en) |
-
1976
- 1976-10-04 SU SU762409949A patent/SU635411A1/en active
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