Testing the impact strength of packaging materials like plastic films is of utmost importance to evaluate the toughness of packaging material. These plastic films are used in various applications like sacks, packets, adaptable bundling, etc. Thus, determining the impact strength of plastic films is the utmost important part of determining its strength. This can easily be done with the help of the Presto dart impact tester. This is one of the amazing lab testing equipment that is widely used to analyze the impact of weight on a plastic film under a particular condition to measure the effect of a free-falling dart.
When you are going to conduct the test, then it is important for you to place the specimen accurately in this lab testing equipment. In this blog, we are going to discuss the steps to place testing specimens accurately on the impact tester for films.
The Dart Impact Tester from Presto is extensively used to assess the impact of weight on a plastic sheet under specific conditions in order to determine the effect of a free-falling dart. The free-falling dart's weight destroys the materials like plastic sheets. In the plastics industry, this impact strength tester is commonly used to determine the stability and strength of plastic films and other related goods.
It has been provided with an electromagnetic dart hold/release mechanism to avoid any type of interference in force exertion. It can hold a weight of up to 2kgs and this machine has been provided with a digital counter to evaluate the number of falls performed in a single test. This dual clamping device has been provided with wrinkle-free clamping of the test specimen. A shielding mechanism is also included with the machine to prevent the dart from bouncing back out when it hits the ground.
Thus, you can easily evaluate the test strength of plastic films with this impact tester for laminates. The main purpose of this lab testing instrument is to determine that the plastic films will be strong enough to provide the best protection to the products packaged within. One of the biggest and major forces that a plastic film has to bear is freely falling weights. The dart impact test method is one of the major testing methods that are used for testing the strength of the films and their ability to bear impact from a freely falling dart.
Let’s discuss the features and technical specifications of the dart impact tester.
The dart impact tester works by dropping a certain diameter and weight dart from a set height on a test specimen. The dart is dropped using an electromagnetic hold and release mechanism, which eliminates the possibility of human mistakes in the test results. Below we have listed the features of this lab testing equipment that makes it unique from other brands.
With these technical specifications, it will be easy for you to determine the dart impact value of the materials like plastic films. Now, let us focus on the easy steps to place the specimen accurately in a dart impact tester.
When a dart is thrown from a given height, the weight of the dart transfers a certain amount of energy to the specimen, which is firmly stretched and clamped. A low-quality specimen will fail and rupture under specific conditions. As a result, you must ensure that the specimen is clamped properly in order to obtain very reliable test results. Below we have listed some crucial steps that you must follow in order to place the specimen accurately on this lab testing instrument.
By following these crucial steps, you will be able to place the specimen accurately on this lab testing instrument. Make sure that the specimen does not have any wrinkles. The specimen must be completely wrinkle-free during the test. We are considered to be the leading manufacturers of drop testers in India that provide you best price of it. Give us a call at +91-9210903903 or email us at firstname.lastname@example.org to know more information like drop tester price, discounts, or FREE sample testing session details. Our team of technical experts will easily assist you regarding all your queries.
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