JPH0161647U - - Google Patents
Info
- Publication number
- JPH0161647U JPH0161647U JP15803887U JP15803887U JPH0161647U JP H0161647 U JPH0161647 U JP H0161647U JP 15803887 U JP15803887 U JP 15803887U JP 15803887 U JP15803887 U JP 15803887U JP H0161647 U JPH0161647 U JP H0161647U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- measured
- light flux
- infrared
- same
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims 3
- 238000011109 contamination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の実施例を示す主要部の構成図
、第２図は従来技術の一例を示す構成図、第３図
はその動作説明図である。 １……測定セル、１０１，１０２，１０５……
透明窓、２……比較セル、２０１，２０２，２０
３……透明窓、３……光源、４……第１反射筐体
、５……第２反射筐体、６……半導体光検出器、
７……セクター、８……電動機、９，１０……マ
グネツトカプリング機構。
、第２図は従来技術の一例を示す構成図、第３図
はその動作説明図である。 １……測定セル、１０１，１０２，１０５……
透明窓、２……比較セル、２０１，２０２，２０
３……透明窓、３……光源、４……第１反射筐体
、５……第２反射筐体、６……半導体光検出器、
７……セクター、８……電動機、９，１０……マ
グネツトカプリング機構。
Claims (1)
- 両端部に透明窓が形成され、これら窓を介して
軸方向に赤外線光束が通過すると共に、被測定ガ
スが導入通過する円筒状の測定セルと、この測定
セルと同一構造同一光束が通過すると共に基準ガ
スで充填された比較セルとを有し、上記両セルの
通過光束の強さを演算して上記被測定ガスの濃度
を測定する赤外線ガス分析計において、上記比較
セル内に上記被測定ガスが通過する透明窓で仕切
られた室を形成し、被測定ガスによる両セルの汚
れの条件を同一にしたことを特徴とする赤外線ガ
ス分析計。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15803887U JPH0161647U (ja) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15803887U JPH0161647U (ja) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161647U true JPH0161647U (ja) | 1989-04-19 |
Family
ID=31438005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15803887U Pending JPH0161647U (ja) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161647U (ja) |
-
1987
- 1987-10-15 JP JP15803887U patent/JPH0161647U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205607852U (zh) | 一种基于红外吸收原理的小型化长光程甲烷气体传感器 | |
| He et al. | Linear response function for fluorescence-based fiber-optic CO2 sensors | |
| JPS56160643A (en) | Measuring method for impurity concentration and distribution thereof | |
| JPH0161647U (ja) | ||
| Mason | Spectrometer for simultaneous measurement of absorption and circular dichroism spectra | |
| White et al. | Microgas cell for infrared spectroscopy | |
| Underberg et al. | Fluorimetric determination of acidity constants of naphthoic and anthroic acids | |
| Tran et al. | Direct and indirect detection of liquid chromatography by infrared thermal lens spectrometry | |
| Uesugi | The spectrophotometric determination of scandium with chromal blue G | |
| Suzuki et al. | Determination of protein thiol groups by atomic absorption spectrometry | |
| JPS61199657U (ja) | ||
| JPS6351260U (ja) | ||
| Koropchak et al. | Rapid, on-line preconcentration, matrix normalization, and signal enhancement for flame atomic absorption via tubular Donnan dialysis | |
| Xue et al. | Laser-based ultraviolet absorption detection in capillary electrophoresis | |
| Winkler et al. | Fluorescence depolarization II. The intramolecular relationships of the constituent fragments of γ-globulin | |
| CN209624371U (zh) | 一种可用于在线测定水中紫外-可见吸收光谱的设备 | |
| Miller et al. | Pneumatic Autodetector for Infrared Gas Analysis | |
| JPS63199056U (ja) | ||
| Delumyea et al. | Comparison of reflectance and photoacoustic photometry for determination of elemental carbon in aerosols | |
| SU1203406A1 (ru) | Способ определени концентрации пыли в замкнутом объеме | |
| JPS6220360U (ja) | ||
| JPH0175885U (ja) | ||
| JPS6351259U (ja) | ||
| JPS6330996Y2 (ja) | ||
| JPH11201896A (ja) | 微量試料赤外吸収セル |