profilomètre

Traductions

• anglais

  Auteur : Commission des communautés européennes, 1971

  Définition

  An exceedingly accurate instrument for measuring the smoothness or roughness of a surface. As a diamond-pointed tracer arm is moved across a surface, the arm by moving a coil in an electric field, causes the generation of a current in proportion to the roughness of the surface, which is registered by an indicating needle.

  Terme :

  1. profilometer