Logo PTB
Production sequence of Si-spheres and interferometrical determination of the sphere volume

Measuring and calibrations methods of structure 5

Structure 5

Measurement and calibration capabilities

Picture 1 shows the calibration chain in the case of roughness measurement.



The measurement and calibration capabilities of the department 5.1 are available as pdf-file. They are integrated in the quality management system of the PTB, which meets the requirements for calibration and testing laboratories as defined in the DIN EN ISO/IEC 17025.T


pdficon Measurement and calibration capabilities of the division 5

( extract QMH Div. 5 , version 01.09.2014) PDF-file (353 KB)


ISO 17025
self declaration to the quality management of PTB ()


Hint: You need the  Adobe Acrobat-Reader for display and printing.