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charpy impact test calculations

Application:

The Impact Tester was strictly designed according to national standard GB/T3038 “Inspection for pendulum Impact Testing Machine” and GB/229 “Charpy notch Impact Test Method for metal material”. It is also accordance with international standard ISO148, EN100045 and ASTM E23. It is mainly used to determine the anti-impact capability of metal materials under dynamic load. It is the ideal testing equipment for many metal material manufactories, quality inspection departments and universities. The result will display on both digital display and dial gauge, with PLC control, its reliability is very good, JBS Series can use pendulum’s residual impact energy to achieve the raising again of pendulum, so it’s applicable for batch testing tasks.

Specifications

JBS-300

JBS-500

JBS-800

Impact energy (J) 

150, 300 

250, 500 

500, 800

Impact velocity (m/s) 

5.2

5.4

5.9

Raised angle (º)

150

Standard span (mm)

40

Round angle of jaws (mm)

R1-1.5

Round angle of striking edge (mm)

R2-2.5

Size of specimen (mm)

10 x 10 x 55

Power supply

3phs, 380V, 50Hz,

Dimensions (mm)

2124 x 600 x 1340

2144 x 736 x 1390

2450 x 1200 x 2455

Net Weight (kG)

450

650

2300

Display

               LCD screen


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