JPH0250673U - - Google Patents
Info
- Publication number
- JPH0250673U JPH0250673U JP10110289U JP10110289U JPH0250673U JP H0250673 U JPH0250673 U JP H0250673U JP 10110289 U JP10110289 U JP 10110289U JP 10110289 U JP10110289 U JP 10110289U JP H0250673 U JPH0250673 U JP H0250673U
- Authority
- JP
- Japan
- Prior art keywords
- light
- sample
- receiving part
- emitting part
- catch
- 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
- 239000007788 liquid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は従来装置により測定した場合のワツク
ス析出量と受光量の関係を示すグラフ、第２図は
本考案装置の試料容器部の構造を示す断面図、第
３図は本考案装置の作用を示すための説明図、第
４図は本考案装置により測定した場合のワツクス
析出量と受光量の関係を示すグラフ、第５図は本
考案装置における光電式検出部のブロツク図であ
る。
図中符号は次のとおりである。１…試料容器本
体、２…蓋体、３…温度計、４…発光部、５…受
光部、６，７…光フアイバー。
Figure 1 is a graph showing the relationship between the amount of wax deposited and the amount of light received when measured with a conventional device, Figure 2 is a sectional view showing the structure of the sample container of the device of the present invention, and Figure 3 is the operation of the device of the present invention. FIG. 4 is a graph showing the relationship between the amount of wax deposited and the amount of light received when measured by the device of the present invention, and FIG. 5 is a block diagram of the photoelectric detection section in the device of the present invention. The symbols in the figure are as follows. DESCRIPTION OF SYMBOLS 1... Sample container main body, 2... Lid body, 3... Thermometer, 4... Light emitting part, 5... Light receiving part, 6, 7... Optical fiber.
Claims (1)
受け、試料の不透明化の際の受光量の変化に基づ
き、曇り点を測定する装置において、試料中に発
光部の先端と受光部の先端とを、試料が不透明化
を生じた際には発光部からの光を受光部がキヤツ
チしうるが、試料が透明状態を保つている間はキ
ヤツチしえない位置に配置したことを特徴とする
自動曇り点測定装置。 In a device that passes light from a light-emitting part into a liquid sample, receives it at a light-receiving part, and measures the cloud point based on the change in the amount of light received when the sample becomes opaque, the tip of the light-emitting part and the light-receiving part are placed in the sample. The light-receiving part can catch the light from the light-emitting part when the sample becomes opaque, but cannot catch it while the sample remains transparent. Automatic cloud point measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989101102U JPH0419496Y2 (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989101102U JPH0419496Y2 (en) | 1989-08-31 | 1989-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250673U true JPH0250673U (en) | 1990-04-09 |
| JPH0419496Y2 JPH0419496Y2 (en) | 1992-05-01 |
Family
ID=31329787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989101102U Expired JPH0419496Y2 (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419496Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312232U (en) * | 1976-07-15 | 1978-02-01 |
-
1989
- 1989-08-31 JP JP1989101102U patent/JPH0419496Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312232U (en) * | 1976-07-15 | 1978-02-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419496Y2 (en) | 1992-05-01 |
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