Cometech Taiwan
Dupont Impact Tester
QC-641Impact tester used mainly for paint adhesion and coating tests on plastic and other surfaces. Weights fall freely from a set height through interchangeable impact heads, and the specimen surface is checked for cracks after impact.

Cometech QC-641 Dupont impact tester
Specifications
| Impact height | 50 - 500 mm |
|---|---|
| Impact weight | 300 g and 500 g supplied (300, 500, 800 and 1000 g tests possible) |
| Impact heads | Radius 1/2", 1/4", 3/16" and 1/8" |
| Dimensions | 42 x 26 x 100 cm |
| Weight | 45 kg |
Supplied with
- Impact weights 300 g and 500 g
- Impact heads 1/2", 1/4", 3/16", 1/8"