METHOD AND APPARATUS FOR CALIBRATING A DISPENSER

METHOD AND APPARATUS FOR CALIBRATING A DISPENSER

A method of calibrating a dispenser of the type having a material dispensing unit that is configured to dispense material on a substrate includes providing a weigh scale having a plate configured to receive material dispensed on the plate, dispensing one or more patterns of material on the plate; we...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHULTZ TRACI ANNE, BLOOM JONATHAN JOEL, KARLINSKI THOMAS J
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
PHYSICS
TESTING
WEIGHING
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Beschreibung
Zusammenfassung:A method of calibrating a dispenser of the type having a material dispensing unit that is configured to dispense material on a substrate includes providing a weigh scale having a plate configured to receive material dispensed on the plate, dispensing one or more patterns of material on the plate; weighing the amount of material dispensed on the plate, and comparing the weighed amount of material to a designated amount of material. The act of dispensing one or more patterns of material replicates at least a portion of patterns of material dispensed on the substrate during a dispensing operation. A controller for performing the method is further disclosed.