Product Details

JBW-300B Computer display pendulum charpy impact testing machine

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.

Its a necessary testing machine,not only used in the metallurgy,machine manufacture etc areas, but also used for the science research.

Main Technical Specifications:

Model	JBW-300B	JBW-500B	JBW-700B
Display	computer Display semi automatic
Min reading value	1 J	2J
Impact energy	150/300J	250/500J	500/750J
The distance between the pendulum shaft and impact point	750mm	800mm	850mm
Impact speed	5.2m/s	5.4 m/s	5.9 m/s
Pre-rising angle of the pendulum	150°
Specimen bearer span	40+0.2mm
Round angle of bearing jaw	R1.0-1.5mm
Round angle of impact blade	R2.0-2.5mm,(R8mm)
Thickness of impact blade	16mm
Angle accuracy	0.1°
Standard specimen dimension	10mm×10mm×55mm
Sample box capacity	10 pcs
Power supply	380V, 50Hz , 3 wire and 4phrases
Dimensions (mm)	2124 x 600 x 1340	2200 ×650 ×1960	24501200 2455
Net Weight (kg)	450	580	1300

4. Features:

4.1 The principle machine of the testing machine has single supporting column structure, cantilever type pendulum hanging mode; the pendulum body is U-shaped

4.2 The impact cutter is installed and fixed by screws and is convenient and easy to be replaced;

4.3 Safety guard pin is arranged on the principle machine which is also provided with safety guard net

Impact Testing Machine Pics: