NAKE UHDT-303 ເຄື່ອງທົດສອບການກະທົບນ້ຳໜັກຕົກ (3000J)

Large impact energy: 3000J

Small impact energy: 350J

Mass of sledgehammer: 100kg

The mass error of the main hammer: ±1%

Impact height : 750mm～3062mm

The hammer lifting speed: about 7m/min

Height measurement resolution: 0.1mm

Height measurement error: ≤±10mm

Hammer edge hardness hrc:58～62

Hammer blade curvature radius r:25±0.1mm

 bearing hardness hrc:58～62 13,

The radius of curvature of the support :r15±0.1mm, r20±0.1mm

The deviation between the center of the hammer blade and the center of the support: ≤±2.5mm

The span of the sample support: 305mm and 100mm

Specimen size: 130×50×20mm

Mainframe power supply: three-phase five-wire 380v10a

Air source requirement: 0.4～0.7mpa