Strength and properties of materials > Impact testing machine




The impact testing machine is for determination of resistance to fracture of materials by Charpy test based on DIN50115 and DIN51222.

The machine is constructed with a heavy base and single support column. The pendulum is hung on ball bearings. Manual lifting of hammer is by two stage reduction gear. The impact energy can be adjustable for different capacity. A pendulum mechanical brake and safety guard are also provided.

Instruction manual is also included.

  • Determination of notched bar impact work.

  • Determination of notched bar impact strength.

  • Influence of notch form on impact work.

  • Influence of materials heat treatment, and temperature on impact work (optional).  

  • Capacity
:     150 and 300 Joules
  • Scale graduation     
:     1 and 2 Joule
  • Lift angle of hammer
:     145o
  • Striking velocity     
:     5.378 m/s
  • Net (unpacked) Shipping Dimensions WxLxH: 60 x 95 x 140 cm
  • Net Weight:  Approx. 450 kg
  • TM232-001
Furnace for material heat treatment experiment
  • TM232-005

Specimens (pack of 5).

-  Notch                   :   ISO-V, ISO-U

  • TM235-011A
Additional motorized lifting device and a speed reducer with 220V, 1 Ph, 50Hz. power supply instead of manual lifting with a speed reducer.
  • TM235-012
Eddy current brake.
  • TM232-050
Computer Interface (computer not included)
                                          This includes TM232S and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export), additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)
  • TM235S
Learning Software
                                       to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.