JPS63156054U - - Google Patents
Info
- Publication number
- JPS63156054U JPS63156054U JP4763387U JP4763387U JPS63156054U JP S63156054 U JPS63156054 U JP S63156054U JP 4763387 U JP4763387 U JP 4763387U JP 4763387 U JP4763387 U JP 4763387U JP S63156054 U JPS63156054 U JP S63156054U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- melt flow
- piston
- sample
- measuring
- 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
- 239000000155 melt Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は、本考案のメルトフローレート測定装
置において光検出帯として測定用溝を刻んだ重錘
をピストンに載せた状態を示す斜視図である。
図中の符号は下記の通りである。１……シリン
ダー、２……ピストン、３……重錘、４……光セ
ンサ、１０……始点、１１……判別溝、１２，１
３……溝。
FIG. 1 is a perspective view showing a state in which a weight having a measurement groove cut as a photodetection band is placed on a piston in the melt flow rate measuring device of the present invention. The symbols in the figure are as follows. 1... Cylinder, 2... Piston, 3... Weight, 4... Optical sensor, 10... Starting point, 11... Discrimination groove, 12, 1
3...Groove.
Claims (1)
定の温度と圧力の条件下で溶融した試料をピスト
ンによりダイから押し出してメルトフローレート
を測定する装置において、該ピストン又はピスト
ンに載せる重錘の側面に複数の光検出帯を設け、
光センサーによる検出器を用いてピストンの降下
速度を測定せしめる機構を具備したことを特徴と
するメルトフローレート測定装置。 In a device that measures the melt flow rate by placing a sample in a vertically supported cylinder and pushing the molten sample out of a die with a piston under conditions of constant temperature and pressure, there is a Provide multiple photodetection bands,
A melt flow rate measuring device characterized by comprising a mechanism for measuring the descending speed of a piston using a detector based on an optical sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4763387U JPS63156054U (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4763387U JPS63156054U (en) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156054U true JPS63156054U (en) | 1988-10-13 |
Family
ID=30868420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4763387U Pending JPS63156054U (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010145229A (en) * | 2008-12-18 | 2010-07-01 | Kao Corp | Apparatus for evaluating fluidity of slurry |
-
1987
- 1987-04-01 JP JP4763387U patent/JPS63156054U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010145229A (en) * | 2008-12-18 | 2010-07-01 | Kao Corp | Apparatus for evaluating fluidity of slurry |
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