Falling dart impact force tester measures the resistance performance of plastic films, sheets, and composite films, foils, paper, with less than 1mm thickness. By impact test, the material ability to resist external destruction can be indicated.
Technical Features
1. PLC control and touch screen operation
2. Two tests methods of A and B
3. Test results multi-units display
4. Electromagnetic suspension and automatic release of the falling dart from fixed position
5. Sample pneumatic clamping
6. Manual and foot switch
7. Built-in observation light for sample status easy judgment
8. Micro-printer for data export
9. Professional software(optional)
Technical Data
Test Method Method A or Method B(optional)
Test Range Method A: 50~2000g  Method B: 300~2000g
Dart Diameter Method A: 38±1mm  Method B: 50±1mm
Impact Height 660mm/1500mm
Accuracy 0.1g (0.1J)
Specimen Clamp Pneumatic Clamp
Gas Supply 0.6 MPa
Gas Port Size Φ8 mm PU Tubing
Specimen Size large than 150 mm x 150 mm
Power Supply AC 220V 50Hz
Net Weight 70 kg
Instrument Dimension  Method A: 500 mm (L) x 450 mm (W) x 1200 mm (H)
Method B: 500 mm (L)*450 mm (W)*2200 mm (H)
Falling dart impact force tester Standards
ASTM D1709, ISO 7765-1-1988, JIS K7124-1, GB/T 9639.1-2008