Polariscope Strain Viewer – NXG

The importance of testing defects in PET & preform products cannot be understated. By ensuring that these products are free of defects, manufacturers can help to ensure the safety of consumers and avoid costly recalls. In addition, testing can also help to improve the quality of the products and identify potential issues early on. Thus, we at Presto have designed this high-quality lab testing instrument known as the Polariscope Strain Viewer- NXG model that has been designed to test the quality and transparency of PET preforms. It is based on the principle that any change in refractive index is due to different strain distributions and this leads to lower transparency of the material.

The NXG model of Polariscope Strain Viewer has been embedded with a different set of features that includes a Sharper and clearer optical viewing experience. Besides this, it has been offered with two light intensities that include Monochromatic light and Sodium Lamp.

Standard Template is also been provided for viewing samples at 45º and 90º angles. A High-resolution Touch Screen with auto-detection of angles is one of the features that make it stand out among other similar products in the market. The product offers great value for money with its accuracy in providing consistent testing results.

By ensuring that PET & Preforms are free of defects, manufacturers can help to ensure the safety of consumers and avoid costly recalls. In addition, testing can also help to improve the quality of the products and identify potential issues early on.

Features of Polariscope Strain Viewer – NXG

With Polariscope Strain Viewer, not only can the molecular birefringent flow lines (fringes) be seen in color but the black ISO clinic lines are visible when the preform axis is parallel to the polarizing axis of the viewer.

• 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

Technical specifications

• Display: Large High resolution (7” Touch Screen)

• Viewing Area: 260 X 240 mm

• Power: 220V, Single phase, 50 Hz

Lights

• CFL Light

• sodium 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