Laboratory Testing Instruments & Equipments Manufacturer

  Plastic film is a ubiquitous material in today’s packaging industry. These films are lightweight, and versatile, making them an ideal choice for a wide range of packaging applications. These films can be used to wrap delicate items, line boxes, or create bags and pouches. It is also frequently used as a barrier material to protect products from moisture, dust, and other contaminants. Thus, testing the dart of these films is of utmost importance to make sure that your package will withstand free-falling darts. Presto has come up with one of the amazing   lab testing instruments   known as a   dart impact tester   which is helpful in measuring the strength of plastic films to withstand the falling dart. The prima model of this   testing equipment   will come with an electromagnetic dart hold/release mechanism to avoid any type of interference in force exertion.   Every time you use a   Presto dart impact tester , it is critical that the speci...

  There are two types of tests to measure the impact value of a material, one is the IZOD impact testing and the other is the Charpy Impact Test. Both the tests work on the same principle yet provide their results at different levels. Many industries use test methods to analyze physical strength. These tests accurately assess the amount of energy required or absorbed by the specimen when a loaded pendulum or hammer strikes them. The calculated energy provides accurate information by measuring the hardness of the sample. These test machines work on pendulum principle. Performing the Izod Impact testing and Impact Test- Both the test machines are explained, showing how they work. The IZOD test method follows a V-notch where the specimen is held in a vertical position. In this test method, the hammer or pendulum strikes the upper end of the sample. On the other hand, the Impact Test method follows both a U-notch and a V-notch with the horizontal position of the specimen. In this...