Aktuelle Messwerte 02.09.2010

pH-Wert: 8,53
alkalische Reserve: 1,8% CaCo3/kg
Verfestigung: 30%

Checking the paper's resistance to tearing in our laboratory.


Service >>
Training >>
Quality control >>
Certification partnerships >>
Sales handling >>

Regular quality checks

The treatment success of your units should be checked regularly in order to maintain a constant level of conservation quality. We offer a reliable check of standard test papers in our own laboratory. In accordance with the German DIN recommendation “Conservation of holdings in archives and libraries” by Hofmann and Wiesner, this involves measuring the pH value and alkaline reserve and checking the paper’s resistance to tearing.

We would be happy to provide this service, also within the framework of a certified partnership, which would guarantee your conservation plant the highest quality.