Application
The Pencil Hardness Test According Wolff Wilbornprovides in a simple method to test scratch hardness of coatings. In this test,pencils in a range of 8B to 10H hardness-grade are used. The pencil is movedscratching over the surface under a 45 angle with a constant pressure. Then an opticalassessment is carried out to see which pencil hardness damages the surface. Deliveredwith a set of 20 Koh-i-noor pencils sharpener.
VF2377 Pencil Hardness Test According Wolff Wilborn
Application
The Pencil Hardness Test According Wolff Wilbornprovides in a simple method to test scratch hardness of coatings. In this test,pencils in a range of 8B to 10H hardness-grade are used. The pencil is movedscratching over the surface under a 45 angle with a constant pressure. Then an opticalassessment is carried out to see which pencil hardness damages the surface. Deliveredwith a set of 20 Koh-i-noor pencils sharpener.
Conforms To
VF2377 Pencil Hardness Testaccording Wolff Wilborn dual weight (750g & 1000g) complies with: ISO15184, ASTM D3363, JIS K-5400, JIS K-5600,ECCA-T4-1, BS3900-E19, SNV 37113, SIS 184187, NEN 5350, MIL C27 227
VF2378 Pencil Hardness Test according Wolff Wilborn dual weight(750g) complies with: ISO15184, ASTM D3363, JIS K-5600, ECCA-T4-1,BS3900-E19, SNV 37113, SIS 184187, NEN 5350, MIL C27 227
VF2379 Pencil Hardness Test according Wolff Wilborn dual weight (500g) There is nostandard applicable however the film industry and the LCD industry have theirown standard (regulation) to inspect with the load of 500g based on the text ofJIS-K5600 ISO15184
OrderingInformation
VF2377Pencil Hardness Test according Wolff Wilborn dual weight (750g & 1000g)
VF2378Pencil Hardness Test according Wolff Wilborn dual weight (750g)
VF2379Pencil Hardness Test according Wolff Wilborn dual weight (500g)
Include: 20 Koh-I-Noor pencils in an aluminum metal case. The pencilsvary in hardness from 8B to 10H (8B,7B,6B,5B,4B,3B,2B,B,HB,F,2H,3H,4H,5H,6H,7H,8H,9H,10H).
1 Pencil Sharpener
Options:
VF1000 Pencilset for Wolff-Wilborn in alu box, 20pcs 8B-10H
VF1003 Pencilsharpener for Wolff-Wilborn
