HST JBDW-300C Computer Control Low-temperature Automatic Impact Testing Machine (300J, 5.2m/s)

Max. impact energy: 300J

The distance between the pendulum shaft and impact  point: 750mm

Impact speed: 5.2m/s

Raised angle: 150°

Standard span: 40+0.2mm

Round angle of the jaw: R1-1.5mm

Round angle of impact edge: R2-2.5mm,R8±0.05(special order)mm

Angle accuracy: 0.1°

Standard specimen dimension: 10mm×10(7.5/5)mm×55mm

Thickness of impact knife: 16mm

Dip angle of supporting surface of supports: 11°

Cooling way: liquid nitrogen refrigeration

Capacity of sample box: 10

Range of low temperature: room tempeature --60°c/80°c

Range of low temperature: fluctuation ±0.5°C grades 1°C

Speed of sending specimen: ≤2S

Power supply: 3phs, 380V, 50Hz Or 220V,60Hz