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Polariscope Strain Viewer in Nigeria

The PET products are used extensively in different industries for different purposes. A significant use of the PET products is that they are used for packaging of different types of products as well as materials. The PET bottles and jars are used for packaging of chemicals, food items, soft drinks and so forth. It is important to assure the best quality of the PET bottles is used for packaging to ensure the best level of safety of the products. The quality of the PET bottles greatly depends on the quality of the PET preforms that are used for blowing the bottles. If there are any quality defects present in the preforms, then the final bottle will also have the quality defects hence it is essential for the manufacturers of the PET bottles to test the quality of the preforms used for blowing. The Polariscope Strain Viewer in Nigeria is an effective testing instrument that allows the manufacturers in detecting various quality defects that are induced in the preforms at the time of manufacturing. These defects include flash marks, air bubbles. Short shot, crystallization defects and so forth. This instrument can effectively detect the quality flaws in the initial stage of manufacturing of PET bottles which helps in saving a lot of money and time.



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Presto has been supplying the best Polariscope Strain Viewer for Nigeria that is widely used for the quality analysis of the PET preforms that are used for manufacturing of PET bottles. The instruments I equipped with two light sources for effective testing of the specimen. In addition to that, there is also a preform defect chart available with the instrument as an optional accessory which is used for comparing the defects found in the specimen. The equipment is delivered to the clients along with a user manual and a conformance certification.



    • A preform defect chart is provided with the instrument on client’s request as an optional accessory.
    • The field size of the device is 260 X 260 mm which helps in easy viewing of the instrument.
    • The exact size of the machine is 445 X 280 mm.
    • The instrument needs a regulated power supply of 220 volts single phase AC.
    • The instrument has a weight of 20 kilograms.

    • The device has a very simple and easy operation.
    • The equipment has two different light sources including white light and monochromatic light.
    • There is three sides open viewing area that allow the user to place the specimen easily on the






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