| 发明名称 |
ROTARY RHEOMETER WITH DUAL READ HEAD OPTICAL ENCODER |
| 摘要 |
A rotary rheometer includes a drive shaft and a dual read head optical encoder that is configured to measure angular displacement or angular velocity of the drive shaft. |
| 申请公布号 |
EP2742336(A4) |
申请公布日期 |
2015.03.11 |
| 申请号 |
EP20120823995 |
申请日期 |
2012.08.03 |
| 申请人 |
WATERS TECHNOLOGIES CORPORATION |
发明人 |
DOE, NIGEL;FOSTER, PETER |
| 分类号 |
G01N11/14 |
主分类号 |
G01N11/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
