JFL QLP paint levelling scratch tester, groove depth 0.1-4
SE
0.1/0.2/0.3/0.5/1.0mm;0.25/0.5/1.0/2.0/4.0mm
The measuring device has a groove depth of 0.1 to 4.0 mm and contains two sets of accurate scales. When used in conjunction with the sag tester, it can quickly analyze the levelling and sag behavior of coatings and significantly reduce the formulation adjustment time.