Method and device for adjusting a weighing apparatus
AssigneeSeca AG
InventorsHolger Panier, Björn Jensen
Life of this patent
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Abstract
The method and device are used to adjust a weighing apparatus. A weight indicated by the weighing apparatus is adapted to the gravitation in the area of an installation location of the weighing apparatus. The adaptation is carried out using a code that can be evaluated by the weighing apparatus.
Claims8
A method for adjusting a weighing apparatus, comprising the steps of:
- displaying a weight on a display, wherein the weight is dependent upon mass of an object being weighed and gravity;
- modifying the weight indicated by the display by carrying out a computation using local gravity prevailing in an area of a placement location of the weighing apparatus, wherein the adaptation is carried out using a code which can be evaluated by the weighing apparatus, including coupling the code with a serial number of the weighing apparatus to prevent tampering with the weighing apparatus, wherein the code is encoded, wherein the code is transformed into a correction factor for a measure weight so that the correction factor takes into account the local gravity, the modifying step including multiplying the measured weight by the correction factor to determine the indicated weight;
- decoding the encoded code with an evaluating device;
- and checking the validity of the decoded code with the evaluating device.
A weighing apparatus with a display and an adjusting device, wherein a weight indicated on the display by the weighing apparatus is modified by factoring in gravity prevailing in an area of a placement location of the weighing apparatus, wherein the adjusting device includes an input device for a code and an evaluating device for converting the code into a correction factor that modifies the indicated weight using the locally prevailing gravity, the measured weight being multiplied by the correction factor to determine the indicated weight, wherein the code is encoded and coupled with a serial number of the weighing apparatus to prevent tampering with the weighing apparatus, wherein the evaluating device is constructed to decode the coding of the code and to check the validity of the decoded code.
Dependencies are inferred from the claim text.