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Phone
18610239106
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Address
No. 19, Sanlitun East District Middle, Chaoyang District, Beijing
Beijing Hako Experimental Instrument Factory
18610239106
No. 19, Sanlitun East District Middle, Chaoyang District, Beijing
Technical Specifications:
1)Impact speed:
2)Pendulum energy:11J 22J
3)Hammer swing angle:1500
4)Strike center distance:335mm
5)Scale division:0—11J Zui small division 0. 1J(Inner Circle)
0—22J Zui small division 0. 2J(Inner Circle)
6)Distance from the impact blade to the top of the jaw:
7)Blade fillet radius:R=
8)Energy loss:11J ≤0.05J ;22J ≤0.10J
10)Sample type: * The sample is type I, which is the preferred type.
| Sample model | longL(mm) | wideb(mm) | thickh(mm) |
| 1 | 80±2 | 10.0±0.2 | 4 |
| 2 | 63.5±2 | 12.7±0.2 | 12.7±0.2 |
| 3 | 63.5±2 | 12.7±0.2 | 6.4±0.2 |
| 4 | 63.5±2 | 12.7±0.2 | 3.2±0.2 |
11)Sample notch
AV-notch 450±10 Bottom radius of gap R0.25±
BV-notch 450±10 Bottom radius of gap R1±0.05mm