Charpy&IZOD impact testing machine

XJJU-50A Digital IZOD and Charpy impact testing machine into use for determining the rigid plastics, strengthen the impact toughness of nonmetallic materials such as nylon, glass fiber reinforced plastic, pottery, cast stone, plastic electric apparatus, insulating material. This machine adopts the technology of photoelectric encoder to examine angle, the whole digital measures the material absorption energy and impact intensity of the material in the course of breaking, and possess intact energy and lose detection and revision function. High precision and stability, large test range. The tester is a kind of whole digital impact testing machine. By changing the weight at the end of pendulum it can get many kind of test energy.
Parameters     XJJU-50A
Impact Method     Charpy     IZOD
Impact energy     7.5J, 15J, 25J, 50J     5.5J, 11J, 22J
Energy Accuracy     0.5 %     0.5 %
Impact speed (m/S)     2.9;  3.8     3.5
Pendulum moment     Pd7.5 = 4.0192 Nm
Pd15 = 8.0385 Nm
Pd25 = 13.397 Nm
Pd50 = 26.795 Nm     Pd5.5 = 2.94744Nm  
Pd11  = 5.8949Nm
Pd22  = 11.7898Nm
Reading resolution     0.001J     0.001J
Raising angle     150°     150°
Round angle radius of striking edge     R=2mm±0.5mm     R=0.8mm±0.2mm
Impact center distance (mm)     395     335
Power supply     1 Phase, 220V, 50Hz/60Hz
Dimension & Weight(Kg)     550mm×350mm×850mm, 160kg