JBW Both Izod And Charpy Impact Testing Machine

1. Application

JBW-ZH  series  Computer  Automatic  Pendulum  Impact  Testing  Machine are mainly used to determine the anti-impact capability of metal materials under dynamic load. Carry out the functions of zero clearing and automatic return, capturing the value of lost impact energy and pendulum  cycle  by  means  of  setting  up  with  computer  program,  and  the  results  can  be monitored,  stored  and  printed  out.  Control  box  or  computer  program  control  is  alternative operating method. JBW-ZH series impact testers are adopted by many institutes and high-tech enterprises.

2. Standards:

ASTM  E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.

3. Features:

3.1 Fully automatic, pendulum rising, impact, sample feeding, position, free releasing is realized automatically by easy PC mouse click;sample feeding, auto position the sample; high efficiency;
3.2 The impact of the blade with screw mounting
With two pendulums (big and small), PC software to display the energy loss, impact tenacity, rising angle, test average value etc. test data and result, also the curve display available; with calculation and report printing function. The dial scale can show test results too.
3.3 Safety pin guaranties the impact action, standard protection shell to avoid any accident.

3.4 Pendulum will automatically rising and ready for next impact action after specimen breakout.

4. Main Technical Specifications:

Model	JBW-300ZH		JBW-500ZH
Display	computer automatic control
Min reading value	1 J	2J
Impact energy	150/300J		250/500J
The distance between the pendulum shaft and impact point	750mm		800mm
Impact speed	5.2m/s		5.4 m/s
Pre-rising angle of the pendulum	150°