Computer Monitor Pendulum Impact Testing Machine are mainly used to determine the anti-impact capability of metal materials under dynamic load. Carry out the functions of zero clearing and automatic return, capturing the value of lost impact energy and pendulum cycle by means of setting up with computer program, and the results can be monitored, stored and printed out. Control box or computer program control is alternative operating method. JBW-Z series impact testers are adopted by many institutes and high-tech enterprises.
2. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
3. Features:
3.1 Fully automatic, high efficiency;
3.2 Pendulum rising, impact, sample feeding, position, free releasing is realized automatically by easy PC mouse click;
3.3 Safety pin guaranties the impact action, standard protection shell to avoid any accident.
3.4 Pendulum will automatically rising and ready for next impact action after specimen breakout.
3.5 With two pendulums (big and small), PC software to display the energy loss, impact tenacity, rising angle, test average value etc. test data and result, also the curve display available; with calculation and report printing function. The dial scale can show test results too.
4. Main Technical Specifications:
| Model | JBW-300Z | JBW-500Z | JBW-800Z |
| display | computer control automatic |
| impact energy | 150/300J | 250/500J | 500/800J |
| The distance between the pendulum shaft and impact point | 750mm | 850mm |
| 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×10mm×55mm |
| Sample box capacity | 10 pcs |
| 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 |
5. Standard Accessories
5.1 Main unit----------1 set
5.2 Pendulum
| JB-300Z | JB-500Z | JB-800Z |
| 150J/300J--2 pcs | 250J/500J-2 pcs | 500J/800J--2 pcs |
5.4 Span specimen plate (L = 40mm)----1 pc
5.5 Specimen centering plate (L = 40mm)(U, V)----1 pc
5.6 Stripping attachment----1 pc
5.7 Internal hexagonal wrench (S=30mm)---1 pc
5.9 Anchor bolts (M16x300mm)---4 pcs
5.10 Impact testing security guards----1 pc
5.11 PC software PC Printer
