JPS6184529U - - Google Patents
Info
- Publication number
- JPS6184529U JPS6184529U JP2722384U JP2722384U JPS6184529U JP S6184529 U JPS6184529 U JP S6184529U JP 2722384 U JP2722384 U JP 2722384U JP 2722384 U JP2722384 U JP 2722384U JP S6184529 U JPS6184529 U JP S6184529U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- flow cell
- optical path
- light
- source surface
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 239000002470 thermal conductor Substances 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Spectrometry And Color Measurement (AREA)
- Optical Measuring Cells (AREA)
Description
第１図は本考案に基づく一実施例の構成を示す
断面図、第２図は従来法による場合と第１図の実
施例を用いた場合のノイズの大きさを比較した図
、第３図は本考案に基づく他の実施例の概略構成
断面図である。
２…発熱部位、３…光取出部位、５，４０…光
路筒、６…レンズ、１１…光学フイルタ、１２，
１２′…検知素子、２３…仕切板、３０…ランプ
、３６…遮へい板。
Figure 1 is a sectional view showing the configuration of an embodiment based on the present invention, Figure 2 is a diagram comparing the noise level between the conventional method and the embodiment of Figure 1, and Figure 3. FIG. 2 is a schematic cross-sectional view of another embodiment based on the present invention. 2... Heat generating part, 3... Light extraction part, 5, 40... Optical path cylinder, 6... Lens, 11... Optical filter, 12,
12'...detection element, 23...partition plate, 30...lamp, 36...shielding plate.
Claims (1)
ルと上記フローセルから透過光を検知する検知部
とを備えた吸光光度計において、熱良導体なる光
路筒体の一端を光源表面に接触し他端を上記フロ
ーセルに接触して上記光源面から上記フローセル
までにわたつて外気と遮断した光通路を形成し、
この光通路を透光性部材によつて複数の部屋に仕
切つたことを特徴とする吸光光度計。 In an absorption photometer equipped with a light source, a flow cell through which the light from the light source is transmitted, and a detection section that detects the transmitted light from the flow cell, one end of the optical path tube, which is a good thermal conductor, is in contact with the light source surface, and the other end is in contact with the light source surface. contacting the flow cell to form an optical path that extends from the light source surface to the flow cell and is isolated from the outside air;
An absorption photometer characterized in that this optical path is partitioned into a plurality of rooms by a translucent member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2722384U JPS623703Y2 (en) | 1984-02-29 | 1984-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2722384U JPS623703Y2 (en) | 1984-02-29 | 1984-02-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6184529U true JPS6184529U (en) | 1986-06-04 |
| JPS623703Y2 JPS623703Y2 (en) | 1987-01-28 |
Family
ID=30523966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2722384U Expired JPS623703Y2 (en) | 1984-02-29 | 1984-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623703Y2 (en) |
-
1984
- 1984-02-29 JP JP2722384U patent/JPS623703Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS623703Y2 (en) | 1987-01-28 |
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