TQC Machu test, accelerated corrosion test on test panels and construction parts according to Qualicoat specifications.
The test is made in a warm environment. To create this environment the test panels are placed in the plastic container, which is placed in the Machu Test Bath.
The test panels need to be scratched crosswise with a 1mm cutting tool before placing them in the warm moisture test chamber. The fluid content, temperature and remain time are specified.