Charpy impact test machine good quality testing machine

First, the impact testing machine Performance: The Charpy impact test machine is strictly in accordance with GB / T3038-2002 pendulum impact testing machines and GB / T229-1994 Charpy impact test???? A new product development; the impact resistance of metal materials for measuring performance under dynamic load in order to determine the impact resistance properties of materials under dynamic load. The device takes place, impact, put pendulum automatic control, compact and easy to operate. Equipment maximum impact energy of 300J, and 150J with a pendulum. Greater toughness mainly black metal, in particular steel and steel alloys tested. II. Semi-automatic impact testing machine Specifications: Model JB-300B JB-500B Display mode dial display impact energy 150 / 300J 250 / 500J pendulum center to the impact point distance 750mm 800mm impact velocity 5.2m / s 5.4m / s pendulum pre-Yang angle 150 ° specimen bearing span 40 + 0.2mm jaw fillet R1.0 ~ 1.5mm impact of the blade fillet R2.0 ~ 2.5mm R8mm standard sample size of 10 (7.5,5,2.2) × 10 × 55mm Third, the impact testing machine main configurations: 1, host 2,300J, 150J pendulum each set of three, span adjustment model, and the sample for each set of four blocks, other: tester manual, certificate, installed single box. Set