Hensgrand testing machine 300j impact tester manufacturer
1. Application
300J / 500J JBS Digital Impact Testing machine is mainly used to determine the anti_impact
capability of ferrous metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load.
This series tester is operated semi_automatically, the pendulum of the machine can be raised or released automatically. Be applicable for continuing testing in different kinds of laboratories and other metallurgy industrial manufactories.
2. Standards:
ISO148, EN10045, ASTM E23, GB/T3808-2002 ,GB/T229-2007
3. Main Technical Specifications:
Model | JBS-300 | JBS-500 | JBS-800 | ||
impact energy | 150/300J | 250/500J | 500/800J | ||
The distance between the pendulum shaft and impact point | 750mm | 800mm | 800mm | ||
Impact speed | 5.2m/s | 5.4 m/s | 5.9m/s | ||
Pre-rising angle of the pendulum | 150° | ||||
Specimen bearer span | 40+0.2mm | ||||
Round angle of the jaw | R1-1.5mm | ||||
Round angle of impact edge | R2-2.5mm,R8±0.05mm | ||||
Angle accuracy | 0.1° | ||||
Standard specimen dimension | 10mm×10(7.5/5)mm×55mm | ||||
Power supply | 3phs, 380V, 50Hz Or 220V,60Hz | ||||
Dimensions (mm) | 2124 x 600 x 1340 | 2200 ×650 ×1960 | 2450 x 1200 x 2455 | ||
Net Weight (kg) | 450 | 650 | 2300 | ||