United Test Instrumented Charpy Impact Testing Machine0 pages

JBW-H Series Instrumented Charpy Impact Testing Machine

Introduction
JBW-H series instrumented impact tester is adopts advanced foreign technology and cooperate with China
National Engineering & Physical research institute to developed a new products. Through measuring the
impact value, collect and analysis the impact process data, figure energy curve, then supply details data for
engineers to study and anaylsis material character.
This tester is mainly consist of automatically high and low temperature device (optional),
auto-feeding system, and impact tester loadframe, can be used test, analysis the accuracy
material anti-impact performance. Tester is controlled by computer, rising pendulum, hang
pendulum, impact, stop all controlled by PC.
Adopt data collection system, change the voltage signal to digital signal, add data storage and PC,
to transfer collected data to impact load - time, impact load-displacement, displacement- time,
energy- time etc. curve. Vivid illustrate the material under loading and deformation process to
break.

Features
★ Comply with GB/T19748-2005, ISO 14556 : 2000(E), ASTM E23 etc.;
★ Loadframe base and leading column integrated design, overall process, with high stiffness, and improve
test stability;
★ Impact axis adopt Charpy type, reasonable the radial direction load, maximum decrease energy loss
caused by the bearing friction;
★ Adopt two level standard deceleration motor to rise the pendulum, rising and hang pendulum adopt
hydraulic buffer to smooth the action;
★ Pendulum is round shape swing type, ensure the strike center accuracy, and precision pendulum moment.
★ Can achieve parameter of Impact velocity, impact time, impact energy, absorb energy, displacement,
crack forming energy, crack extension energy, yield load, yield time, peak load, time of peak load,
More details, please contact sales person for detail quotation!

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