LB Falling Dart Film Impact Testing Machine

The LB-40 dart impact tester is suitable for dart impact testing on various plastic films and sheets.

Product Description:
The LB-40 dart impact tester is suitable for dart impact testing on various plastic films and sheets.

Executive Standard:
This product conforms to GB/T9639 “Plastic Film and Sheet Impact Resistance Test Method Free Fall Dart Method”, and also meets ISO7765 “Plastic Film and Sheet Impact Resistance Determination-Free Fall Dart Method”, and ASTM D1709 “Polyethylene Plastic Resistance Free Fall Method” “Standard Test Method for Dart Impact” requirements for test equipment.

Technical Parameter:
Operating temperature: 5～35℃;
Weight of hammer body: 50～2000 g
Falling rod: dart rod diameter Ф6.5±0.1mm
Dart drop diameter: Ф38±1mm Ф50±1mm
Inner diameter of sample holder: 125mm
Impact height: 0～1500mm