JPH0281449U - - Google Patents
Info
- Publication number
- JPH0281449U JPH0281449U JP16047488U JP16047488U JPH0281449U JP H0281449 U JPH0281449 U JP H0281449U JP 16047488 U JP16047488 U JP 16047488U JP 16047488 U JP16047488 U JP 16047488U JP H0281449 U JPH0281449 U JP H0281449U
- Authority
- JP
- Japan
- Prior art keywords
- sample
- absorption intensity
- infrared
- infrared absorption
- measuring device
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案に係るＡＴＲ法赤外線吸収強度
測定装置の一例を示す構成図である。第２図は従
来のＡＴＲ法赤外線吸収強度測定装置を示す構成
図である。
１……赤外光源、２……検出器、３……光学媒
体（光学結晶）、４……試料、９……カバー体、
９ａ……ガス入口、９ｂ……ガス出口。
FIG. 1 is a configuration diagram showing an example of an ATR method infrared absorption intensity measuring device according to the present invention. FIG. 2 is a configuration diagram showing a conventional ATR method infrared absorption intensity measuring device. 1... Infrared light source, 2... Detector, 3... Optical medium (optical crystal), 4... Sample, 9... Cover body,
9a...Gas inlet, 9b...Gas outlet.
Claims (1)
、赤外領域に透明でしかも入射した赤外線が試料
との接触面で全反射するようにした光学媒体を設
け、前記接触面で前記試料中に含まれる測定成分
に吸収される赤外線吸収強度に基づいて試料中の
測定成分を測定するようにしたＡＴＲ法赤外線吸
収強度測定装置において、前記光学媒体に接する
ようにして設けられる試料を、ガス出入り口を備
えたカバー体で覆うようにするとともに、このカ
バー体内を、溶媒ガスで充たすようにしたことを
特徴とするＡＴＲ法赤外線吸収強度測定装置。 In the optical path formed between the infrared light source and the detector, there is provided an optical medium that is transparent in the infrared region and that causes the incident infrared rays to be totally reflected at the contact surface with the sample. In an ATR method infrared absorption intensity measuring device that measures a component to be measured in a sample based on the infrared absorption intensity absorbed by the component to be measured contained in the sample, the sample is placed in contact with the optical medium, An ATR method infrared absorption intensity measuring device, characterized in that it is covered with a cover body having a gas inlet and outlet, and the cover body is filled with a solvent gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16047488U JPH0281449U (en) | 1988-12-10 | 1988-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16047488U JPH0281449U (en) | 1988-12-10 | 1988-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281449U true JPH0281449U (en) | 1990-06-22 |
Family
ID=31442569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16047488U Pending JPH0281449U (en) | 1988-12-10 | 1988-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281449U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623644A (en) * | 1985-06-29 | 1987-01-09 | Yasuhiko Tomita | Instrument for vacuum drying, press-sticking and measuring solution sample for atr spectroscopy |
-
1988
- 1988-12-10 JP JP16047488U patent/JPH0281449U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623644A (en) * | 1985-06-29 | 1987-01-09 | Yasuhiko Tomita | Instrument for vacuum drying, press-sticking and measuring solution sample for atr spectroscopy |
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