公开(公告)号：US20130121883A1

公开(公告)日：2013-05-16

申请号：US13738555

申请日：2013-01-10

申请人： HITACHI HIGH-TECHNOLOGIES CORPORATION

发明人： Hironobu YAMAKAWA ,  Yoichi ARUGA ,  Takenori OKUSA ,  Taisaku SEINO

IPC分类号： G01N33/50

CPC分类号： G01L9/00 ,  B01F13/0272 ,  B01L3/508 ,  B01L3/5085 ,  B01L99/00 ,  B01L2300/0636 ,  B01L2300/0822 ,  B01L2300/0829 ,  B08B9/035 ,  B08B9/0817 ,  G01L9/0041 ,  G01N33/50 ,  G01N35/025 ,  G01N2035/00544 ,  G01N2035/0437 ,  Y10T436/2575

摘要： An automatic chemical analyzer in which a reaction solution is stirred by air ejected from an air ejection hole placed above a reaction container. The reaction region can be washed and cleaned sufficiently without causing damage, such as exfoliation of a coating reagent. A reaction container disk is provided with a pore and a pressure detector connected with the pore. Before and after the stirring operation, the ejection hole (nozzle) ejecting air is moved and the output value of the pressure detector is compared with a previously measured normal value. With a discharge pipe and a suction pipe inserted to the opening of the reaction container to be close to both ends of the opening and the side wall of the container, the reaction region at the bottom of the container is washed by continuous discharge and suction of cleaning fluid.

摘要翻译： 一种自动化学分析仪，其中反应溶液被从放置在反应容器上方的空气喷射孔喷出的空气搅拌。 可以充分洗涤和清洁反应区域而不会引起诸如涂层试剂剥落的损伤。 反应容器盘设置有孔和与孔相连的压力检测器。 在搅拌操作之前和之后，移动喷射孔（喷嘴）喷射空气，并将压力检测器的输出值与先前测量的正常值进行比较。 通过将排出管和吸入管插入反应容器的开口以接近容器的开口和侧壁的两端，容器底部的反应区域通过连续排出和抽吸 清洗液