Alexander Wiegand Gmbh Co.

Wikus-sägenfabrik Wilhelm H. Kullmann Gmbh & Co. Kg

Klaus Gross

Hermann Julien

Jörg Kullmann

In the manufacture of a measuring device for pressure or temperature, which exhibits a measuring element, a pointer mechanism, a face dial and a pointer shaft one measures the deflections associated with the shape change of the measuring element for at least three various values of the parameter being measured, and based on the pairs of values consisting of magnitude of the parameter measured and the deflection a set of instructions for arranging the scale markings on the face dial is determined. The scale is inscribed on the face dial according to these instructions by means of a laser printing tool. In this manner the scale can be fitted to the measuring device surveyed and the linearity errors of the indicator can be kept small.

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Stockstadt, Germany

Klaus Gross