DKD - calibration of
material testing machines
since
1996
Since 1996
we are accredited as DKD calibration lab by national metrologic head:
PTB Physikalisch Technische Bundesanstalt in Braunschweig.
Validity of an accreditation certificate:
Different to a certificate to ISO 9000 ff or other auditing certificates
a certificate according ISO 17025 is NOT LIMITED in validity.
Because of this we are NOT ABLE to send you every year / after auditing
a new certificate.
A copy of our certificate
is
ready for download: Please click on to the
certificate
or on the link below 
Link to open / download the certificate (PDF)
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