Scratch hardness tester

Our range of Pencil Hardness Tester for the purpose of pencil scratch hardness tests is to determine the resistance of coating materials to scratch effects on surfaces. * in the wolff-wilbon test, pencils of various degrees of hardness are moved over the surface under a fixed pressure and angle to the surface. The degree of hardness of the pen...

Automatic Scratch Hardness Tester Automatic Scratch Hardness Tester To test the scratch resistance of paints on a metal substrate. The instrument is capable of testing upto load of 10Kg.The instrument is commonly used in laboratories for quality control and experimental purposes.

Scratch Hardness Tester It is a suitable apparatus for carrying out the tests relating to resistance to scratch under a specified load. Test are conducted either on a go/no go basic by testing at a single specified load on the needle or by increasing loads to determine the minimum load at which the coating is penetrated. It is used in testing pa...

ERICHSEN SCRATCH HARDNESS TESTER 430 P Purpose and Application The motor-driven SCRATCH HARDNESS TESTER 430 P is a universal testing instrument designed for carrying out a wide range of tests on varnished and plastic surfaces to determine their resistance to scratches and cuts. Single cuts, parallel cuts and - by turning the speci...