charpy test results mild steel

Product Description

JBW-450C 450J Computer Control Safety Guard Net Impact Testing Machine

1. Application

JBWC type impact testing machine is used for measuring the metal material resistance performance under dynamic load, in order to determine the material properties under dynamic load.It's a necessary testing machine, not only used in the metallurgy, machine manufacture etc areas, but also used for the science research.
2. Description
The type uses PC computer control, it can achieve Yang pendulum→impact→measure→operation→digital display→print etc computerized operations,high efficiency, high precision. Especially for continuous impact test lab and do a lot of impact test metallurgy, machinery manufacturing and other industries. The computer can calculate and display material impact absorbed energy, the pendulum Yang angle and test averages. It can achieve remote data transmission according to user needs.
3. Features
3.1 Main frame is dual prop, shaft simply supported beam supporting, hanging pendulum, a reasonable distribution of radial load bearing host stiffness, particularly suitable for large energy impact test.
3.2 Standard dual-stage reducer mention hammer, smooth operation.
3.3 Hanging pendulum device uses a hydraulic cushion, hanging pendulum steady
3.4 Pendulum 3D design, to ensure the combat center accurate, precise moment the pendulum.
3.5 Shock knife with screw mounting, easy replacement.
3.6 Main frame is equipped with safety pins, and is equipped with a fully enclosed safety net.
4. Standard Accessories
1. Main unit----------1 set
2. Operating Instrument holder-----1set
3. Pendulum-----1 pc
4. Reducer-----1set
5. Take place transmission device-----1set
Automatic hanging pendulum device-----1set
6. Insurance agencies-----1set
7. Internal hexagonal wrench S=12-----1pc
8. Bearing correctors-----1pc
9. Sample plummet-----1pc
10. Ground screw-----4pc
11. Impact testing security guards----1 set
12. Measurement and Control System-----1set
13. Lenovo computer,HP Printer---1 set
14. Dedicated control software tester-----1set
15. Adjustment wedges-----4pcs
5. Measurement and Control section
5.1 Record impact strength, impact energy etc. Also calculate the average of the maximum and minimum.
5.2 The test data can be processed automatic, Automatic measure the cycle swing.
5.3 It has perfect Data analysis, Suitable for all types of complex data analysis to the user.
5.4 It has Complete operating system file, test report, test file etc.
5.5 The data can be stored as ASC, also can be reprocessed by any business report, word processing software.
5.6 The software support Multiple pendulum.
5.7 The test data can be statistic analysis automatic after test.
5.8 The report editing is flexible, Software offers a variety of report printing interface. (Excel, Word)
5.9 Interface display and control system.
Other testing machines of our factory:

Model	JBW-300C	JBW-450C	JBW-600C	JBW-750C
Control Method	Computer Control
Max. impact energy	300J	450J	600J	750J
Impact speed	5.24m/s
Pre-rising angle of the pendulum	150°
Angle accuracy	±0.1°
Specimen bearer span	40mm
Round angle of the jaw	R1.0~1.5mm
Round angle of impact edge	R2.0~2.5mm(R8mm)
Thickness of impact knife	16mm
The distance between thependulum shaft and impact point	750mm
Standard specimen dimension	10×10(7.5 or 5)×55mm
Pendulum	300J 1pc	450J 1pc	600J 1pc	750J 1pc
Power supply	Three-phase four-wire system 50Hz /380V

 Impact Tester