Computer-controlled pendulum impact tester JBW-Z series

Izodfor Charpy testing

300J/500J izod impact strength tester for metal sheet impact testing machine 1. Application JBW-Z 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. JB-W 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.Main Technical Specifications: 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° 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