No.220 DART IMPACT TESTER

No.220
DART IMPACT TESTER

Overview of DART IMPACT TESTER

This tester is used to evaluate the impact resistance of plastic film and plastic sheet according to the stair case method.
The operator is to free fall a dart from the prescribed height to determine the weight of the dart that destructs 50 % of the test specimens.

Reference Standards

JIS K7124-1、Z1702、Z1707、ASTM D1709、ISO 7765-1

Specification

Specifications are subject to change without notice.
DartMethod A: Hemispherical shape, φ38 ± 1 mm, Mass 40 g
Method B: Hemispherical shape, φ50 ± 1 mm, Mass 320 g
Dart MassMethod A: Max. 890 g
Method B: Max. 1,410 g
Falling HeightMethod A: 0.66 ± 0.01 m
Method B: 1.50 ± 0.01 m
Pneumatic ClampInner Diameter φ125 ± 2 mm
Pressure GaugeMax. 1 MPa (Scale 0.05 MPa)
AccessoriesSpirit Level: 1 pc, Foot Switch
OptionAir Compressor, Low Temperature Oven Spec, Safety Cover
Power SourceAC 100 V, 1-Phase, 15 A, 50/60 Hz
Air Source0.5 MPa or More
Dimensions/ Weight (Approx.)W620 × D400× H2,150 mm, 55 kg

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