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.
Dart	Method A: Hemispherical shape, φ38 ± 1 mm, Mass 40 g Method B: Hemispherical shape, φ50 ± 1 mm, Mass 320 g
Dart Mass	Method A: Max. 890 g Method B: Max. 1,410 g
Falling Height	Method A: 0.66 ± 0.01 m Method B: 1.50 ± 0.01 m
Pneumatic Clamp	Inner Diameter φ125 ± 2 mm
Pressure Gauge	Max. 1 MPa (Scale 0.05 MPa)
Accessories	Spirit Level: 1 pc, Foot Switch
Option	Air Compressor, Low Temperature Oven Spec, Safety Cover
Power Source	AC 100 V, 1-Phase, 15 A, 50/60 Hz
Air Source	0.5 MPa or More
Dimensions/ Weight (Approx.)	W620 × D400× H2,150 mm, 55 kg