Welcome to Anytester (Hefei) Co., Ltd!
Mobile: 188 5510 5986
E-mail: sales@anytester.com
Address: Building 3#, Jixian Road, Economic-Technological Development Area Hefei, Anhui, China (Mainland)
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Application:
AT421D Series Digital Charpy Impact Tester (original HY4251D) 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: For more standards, 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:
Model | AT421DA | AT421DB |
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° | 150° |
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 | 128kg | 130kg |
Standard Configuration:
No. | Item | Quantity |
1. | Main machine | 1set |
2. | Packing list | 1pc |
3. | Quality certificate | 1pc |
4. | User manual | 1pc |
Optional Configuration:
No. | Item |
2 | AT403 Automatic sample notcher |
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