This falling dart impact test machine is designed for testing the impact resistance of film materials. It adopts the free fall dart step method and conforms to the A method of GB/T 96639.1-2008 and the requirements of ISO7765-1:1988 standard.
A or B
Method A: 50~2000g Method B: 300~2000g
Single Piece Test Range
5g，15g（A），15g（B），30g，45g，80g，90g; 8pcs of each
A: D.38MM B: D.50MM
0.3-1.5M manually adjusted
23℃ 50%RH (standard)
Sample Clamping Way
Clamping Fixture Size
Inner D. 125MM; Out D.150MM
Pressed air, 0.6~0.8MPa
Falling Dart Impact Tester Applications
This machine can be used in plastic film, with a thickness under 1mm and a weight of 0.05~1kg.
Under the given conditions, the falling mass of the sample with 50% damage quantity is determined by method A or method B.