Charpy Impact Testing Machine
Is mainly used in hard plastic (including plank, materials, plastic profile), the increase of nylom, glass fiber reinforced plastic, ceramic and cast stone, electrical insulating materials etc. Non metal material impact toughness is determined.
Design standard:
ISO 179, GB/T 1043 and the equivalent
Specification:
|
Type |
LY-XXJD5 |
LY-XXJD50 |
|
Impact
energy |
0.5J,
1J, 2J, 4J, 5J |
7.5J,
15J, 25J, 50J |
|
Impact
speed |
2.9m/s |
3.8m/s |
|
Starting
angle |
150áµ’ |
|
|
Distance
between shaft and center of specimen |
230mm |
395mm |
|
Corner
radius of striking edge |
(2.0±0.5)mm |
|
|
Include
angle of striking edge |
(30±1)o |
|
|
Corner
radius of vice |
(1.0±0.1) mm |
|
|
Support
span |
62mm |
|