(50 mm x 80 mm) Test on 10 specimens of ± 2 mm. The 5 control samples are wrapped in black paper and stored in air, and the remaining 5 samples are placed in a xenotest and tested in the following cycles.
- Wet 18 minutes ± 0.5 minutes
- Dry yellow 102 minutes ± 1 minute Wavelength 200 nm to 400 nm.
Product quality and aging
"KHSENOTEST" device; artificial aging of the billet determines its aging
This is done by roasting the artificial billet to check its drying and chemical
composition.
