Electronic Drop Dart Impact Tester

QC-633A
Electronic Drop Dart Impact Tester

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Description

This tester conforms to test standard applicable for method A and method B. The plastic film is clamped pneumatically on around the specimen holder (Ø
127mm) in an instant. The impact head used in method A is

Ø 38.1mm and in method B is Ø 50.8mm. The dart is fixed top the tester. After the dart is selected and the height is adjusted, release the dart with the electronic magnet. Film’s resistance to impact can thus be tested. Generally, 1 specimen is tested at a time and after 20 tests, record height and dart weight under broken and unbroken conditions for every test. This serves as a reference to the film’s resistance to impact.

Conform to Standards

  • ASTM D1709
  • GB/T 9639

Industry

Plastic, Packaging, Film

Application

Specifications


Specimen Clamping

Pneumatic (Air pressure 70 - 80 psi)

Dart Dropping Method

A.Electronic magnet (to reduce vibration)
B.Manual Release

Specimen Holder

Inner diameter Ø 125 mm

Hammer Diameter

Ø38.1㎜ (Fiber Reinforced Plastics )
Ø50.8㎜ (Stainless steel)

Bar Material (hammer)

Stainless steel

Test Height

300 - 1750 mm (Adjustable)

Weight

Method A: 50g~6kg
Method B: 300g~6kg

Dimension

43 x 57 x 240 cm

Weight

60 kg

Power Supply

Single Phase 110V or 220V (Specified Voltage), 5A

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