Presto supplies the high quality of Surface Strain Viewers to view the strains on PET bottles. The machine helps to observe the flaws and faults on transparent bottles or preforms. The device is a good quality checker improving the quality of PET and Preforms. The instrument is available in Delux Model and Computerized Model. The operating principal of machine is that any change in the refractive index of a material shows the presence of strain, and that is responsible for the low quality of the materials.
Presto manufactures and designed both models of surface strain viewers using the best quality of raw materials for durability and correct precision level. There are several sizes available to test the quality of glass and preform surface as required. The device has metallic base painted in autumn gray and blue color. The zinc/chrome plating is provided for the resistance against corrosion. The machine helps to check the quality and transparency of the materials.
The device has a significant role in solving the issue of Photoelasticity, where the refractive index of the material changes where there is uneven strain distribution. Photoelasticity is a big trouble for the manufacturers of PET bottles and plastics. The machine is very helpful to solve the issue. This is the best device that have prolonged service life with a precise testing procedures.
To Know more about information visit- Polariscope Strain Viewer for Glass and Plastics
To Know more about information visit- Polariscope Strain Viewer for Glass and Plastics
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.
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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.
