Описание

БГД 505 Регулируемая машина для проверки твердости карандаша на царапины

Описание

БГД 505 Adjustable Pencil Hardness Tester is designed according with ASTM D 3363,ISO 15184.Operator can obtain three different forces of pencil tip（500g,750g and 1000g）by selecting different loading weights.

Основные технические параметры
■ Three points are touched on the tested surface（roller, pencil core）
■ The angle between pencil and the tested surface is 45º
■ Force of pencil tip：500g/750g/1000g

■ Информация для заказа：BGD 505—Adjustable Pencil Hardness Tester

БГД 505 Adjustable Pencil Hardness Tester

Аксессуары

MITSUBISHI PENCIL

Used to test the film hardness specially，иметь 17 grades from 6B-9H

■ Информация для заказа：
УНИ—A set of Mitsubishi Pencil（17 pcs/set）6B-5B-4B-3B-2B-B-HB-F-H-2H-3H-4H-5H-6H-7H-8H-9H