JPH0257052U - - Google Patents
Info
- Publication number
- JPH0257052U JPH0257052U JP13697088U JP13697088U JPH0257052U JP H0257052 U JPH0257052 U JP H0257052U JP 13697088 U JP13697088 U JP 13697088U JP 13697088 U JP13697088 U JP 13697088U JP H0257052 U JPH0257052 U JP H0257052U
- Authority
- JP
- Japan
- Prior art keywords
- light
- coffee extract
- amount
- container
- concentration
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Tea And Coffee (AREA)
Description
第１図は本考案のコーヒ抽出液の濃度測定装置
の１実施例の概略図である。
１……容器、２……投射窓、……透光性窓板、
４……コーヒ抽出液、８……光源、１０……表示
部。
FIG. 1 is a schematic diagram of an embodiment of the coffee extract concentration measuring device of the present invention. 1...Container, 2...Projection window,...Translucent window plate,
4...Coffee extract, 8...Light source, 10...Display section.
Claims (1)
と、前記容器の一面の投射窓に設けられた透光性
窓板と、前記窓板を通して前記コーヒ抽出液に一
定光量の光を投射する光源と、前記容器の他面に
配設され前記コーヒ抽出液を透過した前記光の透
過光量を測定する受光手段と、前記受光手段によ
る受光量より前記コーヒ抽出液の濃度を表示する
表示部とを備えたコーヒ抽出液の濃度測定装置。 A light-shielding container containing a certain amount of coffee extract, a light-transmitting window plate provided in a projection window on one side of the container, and a light source that projects a certain amount of light onto the coffee extract through the window plate. a light receiving means disposed on the other surface of the container and measuring the amount of light transmitted through the coffee extract; and a display section displaying the concentration of the coffee extract based on the amount of light received by the light receiving means. A device for measuring the concentration of coffee extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13697088U JPH0257052U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13697088U JPH0257052U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257052U true JPH0257052U (en) | 1990-04-25 |
Family
ID=31397979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13697088U Pending JPH0257052U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257052U (en) |
-
1988
- 1988-10-20 JP JP13697088U patent/JPH0257052U/ja active Pending