Low-Temperature Automatic Charpy Impact Testing Machine/Impact Tester

 

Low-temperature Automatic Charpy Impact Testing Machine/Impact Tester

1. Capacity:
150J,300J,450J,600J,750J
2. Application
JBDW-C Computer Control Semi-automatic Charpy Impact Testing Machine is used for measuring 
the metal material resistance performance under dynamic load,in order to determine the material 
properties under dynamic load.
It's a necessary testing machine,not only used in the metallurgy,machine manufacture etc areas, 
but also used for the science research.
3. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-200,ISO 138,EN10045.
4. Main Technical Specifications:

Model	JBDW-300C	JBDW-450C	JBDW-600C	JBDW-750C
Max. impact energy(J)	300	450	600	750
Pendulum Torque	160.7695	241.1543	321.5390	401.9238
The distance between the pendulum shaft and impact  point	750mm
Impact speed	5.24 m/s
Raised angle	150°
Round angle of the jaw	R1-1.5mm
Round angle of impact edge	R2-2.5mm,R8±0.05mm
Angle accuracy	0.1°
Cooling way	compressor
Capacity of sample box	20
Range of low temperature	room tempeature --60°c/80°c
Standard specimen dimension	10mm×10(7.5/5)mm×55mm
Power supply	3phs, 380V, 50Hz or specified by users
Net Weight (kg)	900

 
5. Features:
5.1 One-body cast frame design of seat and column provide high stability.
5.2 Front and rear columns are symmetrical. Pendulum arm is designed of cantilever beam support, with simple structure and high machined precision.
5.3 Apply high precision bearing with small friction. Absorbing energy without loading is less than 0.3%.
5.4 Double reduction gear system replaces old style drive system with high efficiency and avoiding transmission failure.
5.5High rigid pendulum arm prevents axial and transverse vibrations.
5.6 Exchangeable pendulum is simple to change to satisfy impact energy of 150J, 300J, 450J, 600J, 750J.
5.7 Electromagnetic release of pendulum hammer and electromagnetic clutch for locking the pendulum and raising it to its initial position. A damper is equipped to prevent strong bump when clutching.
6. Software Features:
6.1 Fully automatic, sample feeding, auto position the sample; high efficiency; 
6.2 Pendulum rising, impact, sample feeding, position, free releasing is realized automatically by 
  easy PC mouse click;
6.3 Safety pin guaranties the impact action, standard protection shell to avoid any accident. 
6.4 Pendulum will automatically rising and ready for next impact action after specimen breakout. 
 

Optional Equipment

1. Instrumented Impact System;Striker is bolted to the pendulum and available in either 8 mm (ASTM E23) or 2 mm (BS, DIN, JIS, EN,and ISO148-1983 )nose radius sizes;Anvils and pendulums for Charpy, Izod & tensile impact testing;Notch Cutter for impact specimen;Projector for verification of U and V-shaped notch of the impact specimen.

Our certifications:

Dear customers, for more informations please send enquiry directly to Sunny: