IMPACT TESTING MACHINE : HIWA 301 

The HIWA 301 Impact testing machines conforms with standard test methods for IZOD /CHARPY/TENSILE types of pendulum impact tests and is used to investigate the specimen behaviour under impact conditions and for estimating the brittleness, are suitable for :
- Rigid thermoplastics moulding materials and extrusion materials.
- Rigid thermosetting moulding materials .
- Fiber-reinforced thermoset and thermoplastics composites .
- Metals
In this approach , Testing is done by impact of a standard pendulum to the standard specimen and measuring the rose angle of pendulum after breaking the specimen . This machine is computerized and can record the results of test by a software .