Zehntner ZSH 2290, Инструкция по эксплуатации

Страница: 5 / 16

Page 5
1 Description of device
The ZSH 2290 is a hardness tester according to Wolff-Wilborn with three test loads
for determination of resistance of coatings to mechanical stress by pencils of
different hardness.
Application areas:
•
For many sectors of industry including paint, furniture and vehicle
•
Laboratory testing apparatus for quality control, research and development
•
Practically applicable to all flat single- and multi-coat systems
In particular, this instrument has the following features
•
Practical pencil height setter for easy insertion of pencils as well as for load
release between tests
•
Easy to handle
•
Reliable results
•
No maintenance required