Scratch Tester

In line with GB9279, ISO12137 standards; 60W power, needle speed 3cm/s, needle radius 0.5mm, hard steel material; ball bearing, flexible rotation; voltmeter indication.

Adopt 1mm steel ball scribing needle, the load is adjustable from 0-2000g, the traverse speed is 30-40mm/s, and the scratch resistance of the film is accurately evaluated by the minimum load

Used to evaluate the penetration resistance of coatings, to help test the strength, hardness and adhesion of coatings. In line with GB/T9279 standards, with accurate load adjustment range (0~2000g) and stable scribing traverse speed, suitable for all kinds of Coatings performance evaluation.

Used to test the scratch performance of various wood-based panels and veneer wood-based panels, in line with standards GB/T15102, GB/T17657, GB/T18102.

The scratch performance of metal surface coatings can be measured, and it is also suitable for the surface scratch performance evaluation of Coated steel single coatings or composite coatings. The length of the scribing needle is 100mm, the traverse speed of the scribing needle is 30mm/s, the diameter of the scribing needle steel ball is 1mm, and the load (loading) range is 50~2000g.

Scribing needle length ≥ 60mm, scribing needle traverse speed 20-40mm/s, steel ball diameter 1mm, load range 0-2000g, scribing angle 10-15 °, minimum increment 50g, evaluate film strength, Hardness, adhesion, according to GB9279-88 design.

Lifting height 110mm, Motor Power 1.8KW, table movement range 80mm, scratch speed 254mm/min, counterweight weight 5kg * 8/2kg * 2/1kg * 1, scribing carbide swirl/spin file L0616M06, according to standard SY/T 4113-2007