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Đèn quang phổ kiểm tra khuyết tật phôi chai (The Light Polarizer) - 

Model: C522-Light Polarizer

Product descriptions:

The Light Polarizer is used to view the internal material stresses and material flow characteristics of PET preforms and containers. The ergonomic design of the Light Polarizer features an adjustable viewing angle and includes a preform stand to permit viewing of several preforms simultaneously for easy sample comparison.

Ideal for laboratory use and at-the-line preform and bottle inspection