Dart Impact Tester - Working, Specifications and Applications

Dart Impact tester also known as dart drop tester is a lab testing machine that is used to measure the impact resistance of plastic films, composite sheets and coated papers manufactured in packaging products manufacturing industries. The dart weight which is dropped on the sample is also known as the pressure which is exerted on the sample to puncture or tear it. This testing process is also known as Free falling dart impact tester.

To fulfill the requirement of testing the impact resistance strength of plastic films and other packaging materials, Pacorr Testing Instruments has introduced Drop Dart Impact Tester. This testing machine helps you measure the energy that impacts the quality of the thin films and plastic packaging materials when subjected to a free-falling dart or rough handling.

Now, let’s read in detail about the working of the dart Impact tester.

How does the testing machine work?

In the Dart Impact Test procedure, a sample is placed on the sample placement area and secured using the clamps provided on the machine. Once the sample is clamped appropriately, it helps the perform the test easily.

After the clamping process, the first phase of the test is performed. In this phase, a less amount of pressure is applied to the sample to ensure that the sample is safely clamped. In the next phase, the dart of a standard weight is released from a predefined height to complete the test process.
Continuing the discussion, let’s read about the technical features of Pacorr’s Falling Dart Impact tester.

Advanced Features of Dart Impact Tester

To fulfill the requirement of free-falling dart impact test, Pacorr has introduced a premium testing machine with all the advanced features in it that can help to perform the test easily. A few of them are:The testing machine is designed keeping in mind the standards that are defined in the ASTM 01709 test method for Drop Dart Impact Tester.

• It comes with portable clamps that can help you secure the sample easily.
• The machine comes with customized weights that you require as per your test applications. You just have to communicate the same to your seller for the customized weights.
• The machine is easy to operate as it works on manual operations.
• It works on electromagnetic dart hold & release mechanism.
• You can easily adjust the heights of the dart as it comes with a flexible clamp system.
• The machine is equipped with a digital counter that offers precise test results and instant recordings.
• The clamping area ensures zero slippage.

Use of Dart Impact Tester in Plastic Film Manufacturing Industries

Plastic films at the time of transportation or handling can experience certain types of wear and tear. Measuring the dart impact resistance strength helps to measure the stiffness of the products. This explains whether the product will withstand the pressure of impact or mishandling when subject to actual working conditions.

If you too are a manufacturer of plastic films or laminate sheets and looking to measure the dart impact resistance strength of these products, buy one for your testing laboratory and produce high-quality packaging products.

For more information, contact Pacorr Testing Instruments.