- 商品名： BEVS 1301 Pencil Hardness Tester
概要／製品紹介
BEVS1301 Pencil Tester complies with the requirements of ASTM D3363 and ISO 15184 standard, through leaving a superficial trace on the dry coating film with a certain pencil hardness, the surface will be variably damaged by the hardest pencil to evaluate pass/fail or hardness. Recommend to apply on the smooth film surface.Use variety of different hardness pencils,the angle between pencil and the coated surface is 45°, scratch on the coated surface under a certain of force, the scratch resistance hardness of the coating is the pencil hardness which just scratched the coating.
スペック
- Pressure of pencil tip: 1000/750/500g
- The angle between pencil and film surface is 45°
- Three points are touched on the tested surface (roller, pencil tip)
- Scratch Speed: 1 mm/sec
対応規格
ISO 15184
ASTM D3363
注文方法
BEVS 1301/500 Pencil Hardness Tester (500g)
BEVS 1301/750 Pencil Hardness Tester (750g)
BEVS 1301/1000 Pencil Hardness Tester (1000g)
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