HY4251D Digital Charpy Pendulum Impact Tester is used to determine the impact toughness of non-metallic material and suitable for both notched and unnotched specimen.
HY4251D Digital Charpy Pendulum Impact Tester can be used to test rigid plastics, fibre reinforced composite material, nylon, glass, ceramics, cast stone, asbestos board, electrical insulating material, etc.
ISO 179 | GB/T 1043, 18743, 3808 | JB/T 8762 |
JJG 145 |
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Note: this Digital Charpy Pendulum Impact Tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.
1. SCM control, LCD display, touch screen control, easy to operate, accurate and reliable
2. Automatically correct the energy loss caused by friction and wind resistance, no need to manually calculate and correct
3. Data with U disk storage function, can be exported to edit and print accurate and reliable
4. Automatically calculate and display impact energy and also mean value after test finishing
Model | HY4251D-I Digital Charpy Pendulum Impact Tester | HY4251D-II Digital Charpy Pendulum Impact Tester |
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 |