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Ensure Material Transparency with Advanced Polariscope Testing

A polariscope is an essential optical device used to detect internal stresses in transparent materials like glass and PET plastics. It helps manufacturers ensure product quality by identifying strain patterns that are not visible to the naked eye. By analyzing birefringence, a polariscope offers accurate insight into structural integrity during and after production. This non-destructive testing method is widely used in industries like packaging, automotive, and glass manufacturing.<br>Read more - https://www.testing-instruments.com/blog/what-is-the-principle-of-measuring-bursting-strength/

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Ensure Material Transparency with Advanced Polariscope Testing

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  1. Presto Stantest Pvt. Ltd. I-42, DLF Industrial Area Phase-1, Delhi Mathura Road, Faridabad 121003, Haryana, India P : 9210 903 903, +91 129 4272727, 93111 24302 E : info@prestogroup.com 40 YEARS 1983-2023 TIME S T T EN ES UM TE STR D T ESTING IN • Faridabad Sonipat • Kolkata Mumbai Pune Ahmedabad • • Chennai Bangalore Hyderabad www.prestogroup.com • • • • • Polariscope Strain Viewer - Deluxe Standard Test Template Monochromatic light Sodium Lamp Model No. PPS - 400 Polariscope Strain Viewer is a consistent tool that helps the manufacturer in testing the quality and transparency of PET preforms. It is based on the principle that any change in refractive index is due to different strain distribution and this leads to lower transparency of material. • Two light intensity offered: Monochromatic light and Sodium Lamp. • Sharper and clearer optical viewing experience. • Standard Template for viewing sample at 45º and 90º angle. • Large Viewing glass area. With Polariscope Strain Viewer, not only can the molecular birefringent flow lines (fringes) be seen in color but the black isoclinic lines are visible when the preform axis is parallel to the polarizing axis of the viewer Complimentary: Preform Defect Chart 500 mm 335 mm 360 mm Top View Front View Side View www.prestogroup.com

  2. Presto Stantest Pvt. Ltd. I-42, DLF Industrial Area Phase-1, Delhi Mathura Road, Faridabad 121003, Haryana, India P : 9210 903 903, +91 129 4272727, 93111 24302 E : info@prestogroup.com 40 YEARS 1983-2023 TIME S T T EN ES UM TE STR D T ESTING IN • Faridabad Sonipat • Kolkata Mumbai Pune Ahmedabad • • Chennai Bangalore Hyderabad www.prestogroup.com • • • • • Key Specifications: Viewing Area 260 x 240 mm Display Power Pictorial using preform defect chart. 220V, Single phase, 50 Hz Lights • CFL Light (Monochromatic light) • Sodium Light Standard Template Measuring Angle 45º and 90º Highlights: Standard Template 1 Material Finish Mild Steel Powder coated Havel Gray corrosion resistant finish Dimensions 335x360x50 mm With the use of Monochromatic CFL light and Sodium light, user can observe the strain patterns in Pets, preforms etc. Optional Features: • Computerized models also available. • Polariscope for Glass sample model also available. OUR OTHER PRODUCTS :- Polariscope Comuterized Gloss Meter Triangle Top Load Tester Wall Thickness Gauge Moisture Analyzer MB 45 Preform Neck Cutter www.prestogroup.com

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