7.5J 50J Computer Display Charpy V Notch Impact Tester JB-50W
Usage
1.1 JB-50W computer display impact test machine is the single-chip control, computer display. The man-machine dialogue is convenient, high precision, automatic display of impact energy, automatically calculate the impact strength, and can automatically calculate the average impact strength of the entire group of samples, and arbitrary deletion of data.
1.2 Equipped with a printer.
1.3 Manually release the hammer.
1.4 The whole steel is good, after aging treatment without stress and deformation.
1.5 For the determination of gray cast iron, ductile iron, malleable iron and other ferrous metals impact toughness.
1.6 It is the commonly used equipment for scientific research institutions, universities, factories and mines for quality inspection.
The main technical parameters of the test machine fully meet the following standards: international standard GBT1348-2009, GB / T9439-2010, ISO 946-1975 standard requirements.
Technical Parameters
2.1. Impact speed: 3.8m/s
2.2. Pendulum energy: 7.5J, 15J, 25J, 50J
2.3. The distance between pendulum center and sample center: 395mm
2.4. Pendulum angle: 150°
2.5. Pendulum torque: Pd7.5=4.0192NM Pd15=8.0385NM
Pd30=16.077NM Pd25=13.3973NM Pd50=26.7947NM
2.6. Power Supply: 220V/60Hz
