Motor de alta velocidad DC con control de velocidad variable

luz de tienda (CWF)

5 mm (5 x 1

3 iluminantes: D65

Portable type cabin for inspection and quality control of colors and metametrism

Prueba de abrasión Taber 1700/1750 Espesor de Capa Motor de alta velocidad DCDescription Data sheet Accessories Delivers reliable data in minutes. It is used to evaluate the wear resistance of a material. The sample is mounted on a rotating platform that rotates about a vertical axis. As the turntable rotates, contact the specimen against the sliding rotation of two abrasive wheels causing wear while a vacuum system removes loose wear debris during testing. The resulting abrasion marks form a pattern of crossed arcs in a