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专利名称：Method of and calibration device for
calibrating an adjustable mechanical pointergauge
发明人：Vion, Michael,Dr. Zips, Alf,Fernandez,
Nicolas,Lecomte, David
申请号：EP13166287.6申请日：20130502公开号：EP2799829B1公开日：20170104
摘要：The object of the present invention is to provide a solution for calibrating anadjustable mechanical pointer gauge for measuring a physical quantity, for example apressure gauge, that is more time and cost efficient than previous methods. This object isachieved by a method that comprises determining the positions of a calibration pointerdevice (11) at at least two different calibration values of the physical quantity and, ifnecessary, adjusting the gauge (2) based on the determined positions, wherein thepositions of the calibration pointer device (11) are determined using an electric sensor(12). A calibration device according to the invention comprises a calibration pointer device(11) configured to replace a measurement pointer device, the calibration pointer device(11) having a plurality of pointer elements (14) which are assigned each to a different oneof the calibration values, the calibration device (11) further comprising at least oneelectrical sensor (12) configured to be mounted to the mechanical gauge (2) at a fixedposition and adapted to determine the position of each pointer element (14) at itsassigned value.
申请人：BAUMER BOURDON-HAENNI SA
地址：FR
国籍：FR
代理机构：Strauss, Steffen
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