pencil hardness tester
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This pencil hardness tester applies to determine the hardness of coating film represented by the hardness code CHUNGHUA brand.
1.Descriptions:
BY pencil hardness tester is especially to determine the hardness of coating film.It complies with GB/T6739-1996 standard.It is small,light and easy to operate.This equipment can choose to buy Mitsubishi Pencil.
2.Main Technical Parameters:
| Pressure of Pencil Lead | Pencil Code | Shape Size | Weight | ||
| 500g±3g | 6B-6H | 90×75×60mm(L×W×H) | 2kg | ||
| 750g±4g | 6B-6H | 120×75×60mm(L×W×H) | 2.3kg | ||
| 1000g±5g | 6B-6H | 130×75×60mm(L×W×H) | 2.6kg | ||
