TM 235 CHARPY IMPACT TESTING MACHINE, 150/300 J
GENERAL DESCRIPTION

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 support columns. The pendulum is hung on ball bearings. Manual lifting of hammer is by worm gear speed reducer. Hammer weight can be reduced for lower capacity with smaller graduation. A pendulum mechanical brake and safety guard are also provided.

TYPICAL EXPERIMENTS
  • 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.
TECHNICAL DATA
. Capacity :     150 and 300 Joules.        
. Scale graduation :     1 and 2 Joule.          
. Lift angle of hammer :     145o.            
. Striking velocity :     5.378 m/sec.          
OPTIONAL EQUIPMENT
. Specimen :    ISO-U ISO-V.          
. TM 235-012  Eddy current brake.            
. TM 235-050  Computer Interface            
This includes sensor without indicator computer interface unit and software for data display and analysis by computer (separately supplied).
               
Net (unpacked) shipping dimensions WxLxH :  60 x 95 x 140 cm      
Net weight :  Approx. 450 kg