Presto supplies and manufactures the efficient and reliable Pet Preform Strain Viewer to test the quality and transparency of the various industrial products such as PET and Preform bottles. The device works on the operating principle that any variation in the refractive index is caused by the different strain distribution, and this causes to lower transparency of materials. There is various sizes and specification of the instruments as required by the customers or clients.
PET, Preforms and glass materials experience the photoelasticity, means a change in the refractive index of the material. The uneven distribution of strain throughout the material causes the change in refractive index. This is the major problem of the PET and glass industries because photoelasticity is the reason of imperfection.
Presto pet preform strain viewer is available in two models; DX and computerized. The high quality of materials is used to manufacture the instruments so that an extended service and testing procedures could be enabled. Presto believes in perfection in each area, and therefore, zinc and chrome plating is provided against corrosion. Presto provides the machine with the instruction manual to enable the users for a better understanding of each part and function. The conformance certificate is also provided that is traceable to NABL approved laboratories.
To Know more about information visit- Polariscope Strain Viewer
To Know more about information visit- Polariscope Strain Viewer
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.
