Control unit for pipetting machines

US10449534B2 · kind B2 · utility

Assignee

• BRAND GMBH & CO KG · DE

Inventors

• Christian Berberich · Neunkirchen, DE
• Jürgen Schraut · Landstuhl, DE
• Michael Zugelder · Darmstadt, DE
• Thomas Howe · Augusta, US

Key dates

• Filing date: Nov 16, 2015
• Grant date: Oct 22, 2019
• Expiry date: Nov 16, 2035

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2035/0091
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A control unit for controlling a pipetting machine a pipetting machine, and a method for controlling a pipetting machine, wherein the control unit controls at least one actuator for moving a pipetting device between receptacle units for liquids to be pipetted and for receiving or dispensing liquids to be pipetted. The control unit, by selecting one or more graphic receptacle unit equivalents which correspond to receptacle units, assigns at least one transfer parameter to the receptacle unit equivalents. The transfer parameter corresponds to a transfer volume, which is to be received from the receptacle unit corresponding to the respective receptacle unit equivalent or is to be dispensed into the receptacle unit corresponding to the respective receptacle unit equivalent. The control unit is additionally designed so that selected source receptacle unit equivalents are simultaneously assignable to multiple target receptacle unit equivalents.