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The traceability of FISCHER calibration standards works according to the following principle.
We comply with the accreditation procedure of the German accreditation service („Deutscher Akkreditierungsservice: DKD/DAkkS“) , please see our accreditation document. This procedure is applicable for many pure-element-coatings. Our own DKD/DAkkS-calibration lab secures the traceability on internationally accredited material measures. Since July 2003, the Helmut Fischer GmbH has, as the first company in Germany, a calibration lab for the measurement quantity ”mass per unit area” certified according to DIN EN ISO/IEC 17025. This certification entitles Fischer to issue DKD/DAKKS calibration certificates for mass per unit area calibration standards that are used to calibrate X-ray fluorescence instruments for coating thickness measurement