During the production process of PET Preform which is blow moulding technique, it can easily get stressed due to strain distribution on their base or on the walls. Such type of defects can lead to damaging issues in the final bottle production like cracking, bending, deforming of shape etc. It can have a deformed design or produce misbalancing. To predict the defective issues, the preform is assessed utilizing Polariscope strain viewer. The device is having two standard designed light sources under which the defects are clearly visible. The lamps include monochromatic light and sodium lamp. It is dependent upon the principle of refractive index. In case the preform has stress defect the refractive index passing it will modify the path and will produce a coloured pattern. The defective patterns on PET preform can be compared with the standard defect chart containing all the patterns. Get Polariscope Ahmedabad with all the latest features and facilities for testing.
Trusting by the best, serving the best
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
