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.

• Display: Large High resolution (7” Touch Screen)
• Viewing Area: 260 X 240 mm
• Power: 220V, Single phase, 50 Hz

• CFL Light
• cSodium Light

Measuring Angle

• 45º and 90º (Auto Detect)
• Standard Template: 1
• Defect Chart: 1
• Material: Mild Steel
• Finish: Powder-coated Havel Gray/Blue
• Dimensions:  L 520 x W 585 x H 770 mm corrosion-resistant finish

• Sharper and clearer optical viewing experience.
• Two light intensities are offered: Monochromatic light and Sodium Lamp.
• Standard Template for viewing samples at 45º and 90º angles.
• Large Viewing glass area.
• High-resolution Touch Screen with auto-detection of angle
• Standard reference defect recipe with possible reason/action in software.
• Select a feature to compare the test preform image with the standard defect chart.
• Test Report includes Reason for Defect Along With Suggested Action.
• Inbuilt hardware & PLC software.
• Easy Data Management. Users can create product identification, company, check by details, etc.
• Test Report in PDF format