公开(公告)号：EP0800646A1

公开(公告)日：1997-10-15

申请号：EP96936625.0

申请日：1996-10-18

申请人： Cannon Instrument Company

发明人： Cannon Instrument Company

IPC分类号： B01L7 ,  G01N11

CPC分类号： G01N11/04 ,  B01L7/02 ,  G01N2011/0006

摘要： An apparatus for measuring viscosity of liquids includes an external chamber (10) which encloses an internal chamber/duct (20) having an inlet (21) and an outlet (22). Internal chamber (20) houses a fan (30) for forcing air through the duct, a first heater (40) for heating air within the duct, a second heater (81/82) for heating air externally of the duct, a thermal ballast (50) for maintaining the temperature of the air in the duct constant, and a viscometer (72) for measuring viscosity of liquids.