ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
A micropipetting device incorporating an ultrasonic pump is described, in which vibration motion on the side surface of a cylindrical piezoelectric vibrator plays the key role. A core tube surrounded by three bearings mounted at the central part of the rotor operates essentially for the pump function. The tube-type pipetting device has the merits of transportation of a minute, highly precise amount of liquid because of the electrically controllable characteristics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1143209