PET preforms during their production process often produce stress distribution throughout their wall, and at the bottom. This happens due to the uneven heating and cooling process during the blow moulding technique. Due to this, the strain defects appear in the bottle, which is not seen through naked eyes. Such type of defects may be not seen but can lead to huge issues, like the bottle structure can get weakened, or they can easily fall off due to imbalance etc. To avoid this situation, it is important that the defects are detected at an early stage of Preform and can be corrected throughout the production process. Polariscope strain viewer is designed to inspect such defects under two special type of source light. One is sodium light and other is monochromatic light. The test area has an engraved template designed to place the preform at two angles – 45 and 90 degrees. It offers a sharp and clear view of the defects. Purchase Polariscope in Haridwar to check the quality of PET preform and implement required improvements in the Bottle.
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The Tensile testing Machine is highly recommended for evaluating the tensile strength of products and materials. The equipment is based on the Constant Rate of Traverse (CRT) principle. It is equipped with an upper jaw and a lower jaw. Universal Tensile Testing Machine is a reliable piece of equipment which is widely used for checking tensile strength of a product/sample. One of the most common mechanical testing techniques used to determine tensile strength, this is a method wherein controlled tension is applied to a sample until it fully fails.
Thus, the material properties of the sample can be easily determined by this test. It involves measuring the force required to elongate a sample under test to breaking point. Using this test, manufacturers and quality managers are able to determine the core strength of their products.
Registered Design Patent No. 252611
Availability: In stock
