Hardness testing machine NDT series

impacttemperaturedrop weight

drop impact test machine for chair seating 1. Application: This type of machine is specially for conducting drop-weight test to determine nil-ductility transition temperature of ferritic steels. 2.Standard: GB/T6803-86、ASTM E208-95A Tup Mass Accuracy • ±1% Drop Height(mm) • 750～3400 Velocity Of Drop(m/s) • 3.8～7.6 Hammer Lifting Speed(m/min) • 3 Height Resolution • 0.1 Height Accuracy(mm) • ≤±10 Hardness Of Tup Nose • HRC58-62 Radius Of Tup Nose(mm) • R25.4±2.5 Sample Centered Error(mm) • ±1 Support Anvil Span • P-1、P-2、P-3 Specimen Dimension P-1:(360±1)×(90±2)×(25±2.5)P-2:(130±1)×(50±1)×(20±1)P-3:(130±1)×(50±1)×(16±0.5) Power Supply • 380v±10%,50/60Hz