1.Introduction

DuPont Impact Testing Machine

is used for testing the firm degree of the plastic, ceramic, acrylic, glass fiber materials and coating material

2.Principle

DuPont Impact Testing Machine to be provisioned of the weight of the steel ball, adjust a certain height, drop freely and attack samples, observe the degree of damage.

DuPont Impact Testing Machine meets the design criteria:HST-DBC501(coating),ASTM D2794 Standard Test Method for Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact),HST-DBC501 (withdrawn)testing methods for paints errata-April 1994; errata-July 1994; errata-October 1994 and so on.

3.Technical parameter