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Product Description
AT421D Series Digital Charpy Impact Tester is used to determine the impact toughness of non-metallic material such as rigid plastics, fibre reinforced composite material, nylon, glass, ceramics, cast stone, asbestos board, electrical insulating material, etc. It is suitable for notched and unnotched specimen.
Standards
ISO 179 | GB/T 1043, 18743, 3808 | JB/T 8762 |
JJG 145 |
Note: This Digital Charpy Impact Tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.
Features
★ SCM control, LCD display, touch screen control, easy to operate, accurate and reliable
★ Automatically correct the energy loss caused by friction and wind resistance, no need to manually calculate and correct
★ Automatically calculate and display impact energy and also mean value after test finishing
★ Data with U disk storage function, can be exported to edit and print accurate and reliable
Technical Specification
HY4251D-I | HY4251D-II | |
Impact velocity | 2.9m/s | 3.8m/s |
Impact energy | (0.5J), 1J, 2J, 4J, 5J | 7.5J, 15J, 25J, 50J |
Impact center distance | 230mm | 380mm |
Pendulum angle | 150° | 160° |
Radius of striking edge | R=2±0.5mm | R=2±0.5mm |
Radius of jaw | R=1±0.1mm | R=1±0.1mm |
Inclined angle of striking edge | 30±l° | 30±l° |
Energy display resolution | 0.01J | 0.01J |
Jaw support spacing | 40, 60, 62, 70mm | 40, 60, 70, 95mm |
Power supply | AC220V 50Hz | AC220V 50Hz |
Dimensions | 420×260×630mm | 460×330×745mm |
Weight | 60kg | 70kg |
Standard Configuration
No. | Item | Quantity |
1. | Main machine | 1set |
2. | Packing list | 1pc |
3. | Quality certificate | 1pc |
4. | User manual | 1pc |
