The Polarized Light Strain Viewer uses polarized light to detect flaws in molded plastic, PET and Preforms, Glass, Transparent Materials, Acrylics and other materials that cannot be viewed with the naked eye. The instrument is helpful for different industries to catch errors in the molding or heating process, in preforms. This prevents expensive repairs and saves time and money.
Presto supplies and manufactures the highly efficient polarized light strain viewer for testing the quality and transparency of the products. The instrument helps the manufacturers for assuring the best quality products to the customers. The working is based on the principle that any change in refractive index is because of different strain distribution. This leads to the lower transparency of the material. The instrument is provided with variety of sizes and specifications as per the requirements of the clients
Photoelasticity occurs in PET, Preforms and Glass products that indicate the change in the refractive index of the material. The change in the refractive index occurs when non-uniform strain distribution is observed throughout the material. The instrument is beneficial to solve the issue of photoelasticity, which is the significant problem for the manufacturers of PET and preform. The instruments assured the prolonged service life and precise testing procedures.
To Know more about information visit- Polariscope Strain Viewer
To Know more about information visit- Polariscope Strain Viewer
What our customers say about us is important to us.
Heat Deformation - HDT/VSP Tester is a consistent tool useful for determining the ability of a given polymer to bear load at elevated temperatures. Accurate and reliable deflection or deformation is an important component in the plastics industry.
.jpg&w=1200&q=75)
TP310 is a prominent color measurement instruments used in many mainstream industries which have been designed and manufactured by competent engineers and scientists of Presto Stantest. The instrument has many advantages of other international standard color measurement instruments.
Presto Melt Flow Index Tester is used for evaluating the flow properties of molten plastics or resins. The Melt flow Index of thermoplastic materials is defined as the rate of flow (in grams per ten minutes) of extrudates of molten resins through a jet of a particular length and diameter.
The Presto Melt Flow Index Tester - NXG Model is a reliable instrument used for evaluating and analyzing the flow properties of molten plastics or resins. The determination of the melt flow index of plastic materials is an important parameter in the evaluation of its quality.
