Polariscope Strain Viewer – NXG
Different defects like cracks and strains present in PET & preform products may affect their quality. Testing these defects will help the manufacturers to gain confidence in their product quality. Presto has designed a high-quality lab testing instrument known as Polariscope Strain Viewer-NXG.
The Polariscope Strain Viewer is a top-tier laboratory testing instrument designed to assess the quality and transparency of PET preforms. Its operation is grounded in the principle that alterations in refractive index stem from varying strain distributions, resulting in diminished material transparency.
By utilizing the Polariscope Strain Viewer, manufacturers can visualize molecular birefringent flow lines, represented in vibrant colors. Notably, the appearance of black isoclinic lines occurs when the preform axis aligns parallel to the polarizing axis of the viewer. This unique feature enables precise analysis of PET preforms, offering valuable insights into their structural integrity and transparency characteristics.
This NXG model comes with highly advanced features that make it easy for manufacturers to test the defects and strains present in the products.
Reviews
I recently purchased a Polariscope Strain Viewer from Presto and I couldn’t be more pleased. The instrument is of high-quality and helps to accurately measure the strain distribution in the preforms. It is easy to use and produces reliable test results.
- Mohit Aggarwal
5
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