Bevs BEVS 1301/500 铅笔硬度测试仪 (500g)

Pressure of pencil tip: 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

Hardness Class:

Hardness Increase: 6B-5B-3B-2B-B-Hb-F-H-2H-3H-4H-5H-6H (softer to harder)

Mitsubishi pencils are available upon request

Introduction:  

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.

Standard: ASTM D3363, ISO 15184

Order Information:

BEVS 1301/500    Pencil Hardness Tester (500g)

BEVS 1301/750    Pencil Hardness Tester (750g)

BEVS 1301/1000   Pencil Hardness Tester (1000g) 

Datasheet