012 Nivcomp Digital Levels Certification Service
The operations include a mechanical and electronic verification of instrument.
The tube is checked in all its length to verify the absence of air bubbles. As italian Dirotec dealer, for the models Nivcomp is also possible to remove the air bubbles through the tools and procedures supplied from Dirotec Gmbh.
All tests are made according to the calibration procedures indicated for the calculation of the instrumental precision and its relative measurement uncertainty.
The execution of the certification is done using primary samples tested and certified by UKAS and ACCREDIA.