The Rockwell hardness tester QNESS 150 CS convinces above all by high-quality components, a user-friendly software with many functions, as well as the electronic load application with closed control loop.
In addition to Rockwell hardness tests according to DIN EN ISO 6508 and ASTM E-18, it can also perform plastics tests according to DIN EN ISO 2039.
The proven concept with fixed test head and up-/down-moving spindle has been the standard for Rockwell hardness testers for many decades and is particularly suitable for small to medium-sized test pieces in almost all working environments.
PRODUCT ADVANTAGES
- Large test force range (1 kg - 250 kg)
- Direct Depth Measuring System (HEIDENHAIN)
- Robust, welded steel frame
- High-quality covers made of sheet steel
- Integrated LED test room lighting
- Capacitive 7" touch display
System comparison in relation to load application:

Fully automatic test sequence with electronic load application and closed loop control.