发明名称 |
Rheometer and method for temperature control of its measuring chamber |
摘要 |
A rheometer has a measuring chamber which is delimited by a measuring chamber wall in which at least one measuring component is disposed for acceptance of a sample. The measuring chamber can have a gas flowing through it whose temperature is controlled in a desired fashion by a first temperature control device. A second temperature control device is also disposed in the measuring chamber wall by means of which the wall of the measuring chamber can be temperature controlled to a desired temperature. To temperature control the sample, the gas flow in the measuring chamber can be switched off or at least highly reduced prior to measurement of the reological characteristic quantities and further temperature control of the measuring chamber is effected by means of the temperature control of the measuring chamber wall.
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申请公布号 |
US7367224(B2) |
申请公布日期 |
2008.05.06 |
申请号 |
US20050244221 |
申请日期 |
2005.10.06 |
申请人 |
THERMO ELECTRON (KARLSRUHE) GMBH |
发明人 |
PLATZEK WOLFGANG;ZSCHUPPE VEIT |
分类号 |
G01N11/00 |
主分类号 |
G01N11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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