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Model : PSPL – G 20

Polariscope for Glass 

A Polariscope for Glass is a highly precise optical device designed to detect, analyze, and measure internal stresses or strains in transparent materials such as glass, plastics, and crystals. In the glass manufacturing and processing industry, controlling internal stress is crucial to ensure product quality, durability, and safety. The polariscope makes this possible by using polarized light to reveal invisible stress patterns inside the glass.

How It Works

The Polariscope for Glass operates on the principle of polarized light. When light passes through a strained glass sample, it gets refracted differently due to stress variations. These variations appear as colorful or dark patterns when viewed through the polariscope, helping engineers and quality control experts to evaluate the material’s structural integrity.

Key Features

  • High-Quality Polarized Light Source – Ensures accurate stress detection.
  • Clear Visualization – Reveals strain patterns in vivid colors for precise analysis.
  • Compact & Durable Design – Suitable for laboratories, research centers, and industrial use.
  • Adjustable Viewing Angles – Provides flexibility for different types of glass samples.
  • Easy to Operate – User-friendly setup requiring minimal training.

Applications

  • Glass container and bottle manufacturing
  • Toughened and tempered glass quality checks
  • Optical component inspection
  • Research laboratories and educational institutions
  • Plastic and crystal stress analysis

Benefits

  • Detects internal stress before defects occur
  • Improves product safety and durability
  • Ensures compliance with international quality standards
  • Saves time and reduces production losses
  • ideal for routine quality control and research

Presto Instruments is a leading manufacturer and supplier of Polariscope for Glass in Saudi Arabia. For the best price, contact us for a quote or call now!

 

Features & Highlights

    • The instrument can be tilted through 180® and clamped in any position.
    • It has a 190mm diameter field of view
    • The working space of Polariscope can be adjusted easily between 290mm and 440mm.
  • Easy to operate
  • Highly reliable Monochromatic light source for visualization
  • Highly accurate and reliable test results
  • A calibration certificate and instruction guide provided

A glass polariscope is an instrument used to detect and evaluate the existence of stress and strain in glass materials.

It helps to identify points of stress, that are not visible to the naked eye, averting product failure.

It uses polarized light to reveal the pattern of stresses within the glass. When viewed through this device, the stress areas will appear as colour patterns, indicating areas of possible weakness or strain.

The polariscope price will depend on the features, precision, and quality of the material used in the construction of that particular polariscope.

Yes, the polariscope instrument can be used for testing many other materials besides glass. Such instruments can be used in testing plastics and crystals. However, they are much more effective for glass, considering the properties it exhibits.

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