METHOD AND SYSTEM FOR TARING AND/OR CALIBRATING A ROTARY RHEOMETER

The invention relates to a method for taring and/or calibrating a rotary rheometer (4) which comprises a measuring arrangement for receiving a test substance (12) between two components (6, 8) which are in each case rotatably mounted and rotatable relative to one another, the method comprising the f...

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Bibliographische Detailangaben
Hauptverfasser:	SZCZESNY, David, KRAWEZ, Oleg, SCHÄFER, Viktor
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for taring and/or calibrating a rotary rheometer (4) which comprises a measuring arrangement for receiving a test substance (12) between two components (6, 8) which are in each case rotatably mounted and rotatable relative to one another, the method comprising the following steps: - transmitting a torque of a known magnitude to the first component (6), - measuring a resulting torque on the second component (8), wherein the torque measurement is carried out in the case of rotating components (6, 8) and - detecting systematic measurement deviations during this measurement and correction of these measurement deviations. The invention further relates to a corresponding computer program product and to a corresponding system for taring and/or calibrating a rotary rheometer (4).