|
Falling dart impact tester is designed and manufactured according to Chinese state standard GB 9639 and ASTM D 1709.
It is applicable in energy test that causes plastic films and foils to fail under specified conditions of impact of a free-falling dart.
This energy is expressed in terms of the weight of the dart falling from a specified height which would result in 50% failure of specimens tested.
TABLE Mod. BMC-B1
| Test method
|
Test range
|
Accuracy
|
| A&B (optional)
|
method A: 50~2000g
method B: 300~2000g
|
0.1g (0.1J)
|
| Test condition
|
Specimen clamping
|
Specimen size
|
| 23 ºC 50%RH (standard)
|
pneumatic
|
>150mm x 150mm
|
| Power
|
Dimension
|
Net weight
|
| AC 220V 50Hz / 60Hz
|
method A: 500mm(L) x450mm(B) x1320mm(H)
method B: 500mm(L) x 450mm(B) x 2160mm(H)
|
70 kg
|
|
