发明名称 |
PHOTOMETER MIT HALTERUNG ZUM HALTEN UND MISCHEN EINER KÜVETTE |
摘要 |
A photometer for determining the transmission of a liquid sample in a microcuvette (7, 20, 22) has a cavity for a capillary layer of the liquid sample with a free liquid surface extended transversely of the principal plane of the cavity. The cavity is initially prepared with a reagent to achieve a reaction, which affects the transmission of the liquid sample for indicating its contents of a predetermined substance. The photometer has a holder (6) for the microcuvette and measuring means (9, 10) for measuring the transmission of a bundle of rays directed towards the microcuvette. The cuvette holder (6) is mounted on bearings for vibration in a direction having a component, which extends in the plane of the free liquid surface and is parallel with the principal plane of the cavity, thereby achieving a mixing to accelerate the dissolution and the reaction. |
申请公布号 |
DE69935204(D1) |
申请公布日期 |
2007.04.05 |
申请号 |
DE1999635204 |
申请日期 |
1999.01.14 |
申请人 |
HEMOCUE AB |
发明人 |
SVENSSON, JOHNNY;NILSSON, BERTIL;OLSSON, PER;JANSSON, LARS;JOENSSON, BO |
分类号 |
G01N21/03;B01F11/00;B01F11/02;B01F13/00 |
主分类号 |
G01N21/03 |
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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