Patent ID: 7694592
Filing Date: 2010-04-13
Classification: B01L,G01F

Abstract:
1. An electronic metering apparatus for metering liquids with a drive ( 7 , 8 ), at least one displacer device ( 9 , 10 ) with a displacer chamber ( 9 ) and a displacer element ( 10 ) arranged therein, which is connected to the drive ( 7 , 8 ), at least one holding device ( 5 ) for a pipette point ( 6 ), which has a passage channel ( 11 ) which is connected with the displacer chamber ( 9 ), a data memory ( 23 ) with memory locations for different calibration data concerning different types of calibration parameters which are selected from the group comprising different pipette points, different liquids and different usage conditions, an electric selection device ( the memorized calibration data concerning different types of calibration parameters are displayable on the display device (