JB-300B Semi automatic impact testing

            JB-300B semi-automatic impact testing is used for the determination of metal materials under dynamic load impact resistance performance;In order to judge the performance of the material under dynamic load. This machine use the surplus energy of impact specimen after automatic Yang pendulum, simple operation,high efficiency,safe and reliable,suitable for all kinds of do the impact test laboratory in metallurgy,  machinery,aerospace,quality supervision,and other industries widely used.

Important of impact test
           Impact resistance is one of the most important properties for component designers to consider, as well as the most difficult to quantify. Impact resistance is a critical measure of service life and it involves the perplexing problem of product safety and liability.

 

Technical parameter of impact testing

Impactenergy	300J(largependulum) 150J(smallpendulum)
Strikingvelocity	5.2m/s
Pendulumofpretiltangle	150°
Samplesupportspan	40mm
Supportjawfillet	R1.0~1.5mm
Impactofroundedcuttingedge	R2.0~2.5mm
Pendulumcenterimpactpointrange	750mm
Standardsamplesize	10x10x55mm
Powersupplyandpower	three-phasefourwire 50HZ 380V 180W
Overalldimension	2124x600x1340mm
Angelaoouraoy	±0.1°
Weight	450kg