Fallling Dart Impact Tester ASTM D1709

Falling dart impact tester can test the resistance performance of plastic films, sheets, and composite films, foils, paper, with less than 1mm thickness. Impact test can indicate the material ability to resist external destruction.

Falling dart impact tester 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               > 150 mm x 150 mm

Power Supply                AC 220V 50Hz

Standards

ASTM D1709, ISO 7765-1-1988, JIS K7124-1, GB/T 9639.1-2008