发明名称 |
AUTOMATED CAPILLARY VISCOMETER |
摘要 |
<p>A measurement apparatus and method for determining a viscosity of a fluid are disclosed. A predetermined pre-fill portion of a sample of the fluid is injected into a capillary at a predetermined flow rate. The pressure differential across the capillary is determined, and the measurement is aborted when the measured pressure is greater than a predetermined maximum pressure. When the measured pressure is less than the predetermined maximum pressure, the remaining portion of the sample is injected into through the capillary. The viscosity of the sample is calculated based on a pressure within the capillary during the injection of the remaining portion of the sample.</p> |
申请公布号 |
WO2013066806(A1) |
申请公布日期 |
2013.05.10 |
申请号 |
WO2012US62395 |
申请日期 |
2012.10.29 |
申请人 |
FREESLATE, INC. |
发明人 |
VARNI, JOHN;MCWAID, THOMAS;TANGKILISAN, ANNY;KIRKWOOD, JOHN;WONG, BARRY;LAMBERT, STEPHEN |
分类号 |
G01N11/08 |
主分类号 |
G01N11/08 |
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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