Stirrer for tensiometer and contact angle measuring apparatus comprises electric motor with shaft,

文件类型：PDF文档
文件大小：41K
A stirrer for a tensiometer and contact angle measuring apparatus comprises an electric motor (5) with a shaft (8), on whose end a rare earth magnet (7) is mounted. This rotates a magnetic stirrer rod (3) in a vessel (1) containing the test liquid (2).