ISO 2409, ISO 16276-2, ASTM D 3359
These instruments are designed for determination of coatings resistance against separation from substrate by cut methods (parallel, cross hatch, X-cuts).
Basic technical characteristics
— spacing: 50 mm long space and 2 spaces (with rhomboid windows) situated with 30 ° angle respecitvely to the longer space;
— coating thickness, µm: not definied by standards;
— adhesion determina- tion scoring: 0-5;
— overall dimensions, mm: 90 х 65 х 1;