DAkkS- calibration of material testing machines since 1996
Inside the annual audition our calibration lab was transformed from DKD to DAkkS calibration lab. This auditing according to ISO17025 was performed in fall of 2011. In May 2012 we received the new certificate. From this date we are obliged to carry out all calibrations as member of office for DAkkS calibration.
Already since 1996 we were certified by PTB Physikalisch Technische Bundesanstalt in Braunschweig
(national head of metrological institute) as the first not branded company in Germany for
- calibrations of material testing machines (hardness testers Vickers, Brinell and Rockwell)
In 1997 we extended this accreditation for
- calibration of tensile / compression testing machine
- calibration of extensometers
In 1998 we extended this accreditation for
- impact testing machine
Actual we are able to calibrate also according ASTM (part of accreditation)
Since 1996 the SCHÜTZ + LICHT Prüftechnik GmbH is certified office according ISO17025 for official calibration of material testing machine. The accreditation is carried out by the national head of metrology: PTB Physikalisch Technische Bundesanstalt in Braunschweig.