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LB-40 Falling Dart Impact Tester

LB-40 series perform falling impact test for plastic film. It contains dart, elevator and falling machine, working table, secondary falling protector and electronic box you can set falling height before testing. Moving the dart, falling and protecting secondary falling can be done automatically. The impact energy is calculated according to hammer’ s mass and the falling height.


ISO 7765, ASTM 1709


Test temperature: 5~35℃
Mass of the hammer: 50~2000 g
Diameter of the dart: Ф6.5±0.1mm
Length of the dart pole: 115mm
Inner diameter of the grip: 125±2 mm
Falling height:0~2000mm