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PS-100 Polarimeter Systems

Versatile polarimeter systems for measuring  retardation for calculation of stress and birefringence in glass or plastics. PS-100 systems comply with worldwide polarimetry standards and test methods, including ASTM D4093, ASTM C148, and ASTM F218.

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Versatile Polarimetry for Glass and Plastics

PS-100 Polarimeter Systems are modular, application-specific instruments used for quantitative stress measurement in glass and plastics. With multiple configurations, viewing areas, compensators, analyzers, microscopes, tint plates, and digital camera options, PS-100 systems can be adapted for laboratory testing, production quality control, container inspection, automotive glass, and specialized stress analysis applications.

Quantitative Stress Measurement

Measure retardation for stress and birefringence calculations.

Glass and Plastics Testing


Use PS-100 systems across transparent glass and plastic applications.

Standards-Compliant Options

Support ASTM D4093, ASTM C148, ASTM F218, and related test methods.

Configurable Systems


Choose polarimeters, microscopes, compensators, filters, tint plates, and digital options.

PS-100 Polarimeter Models

Choose from PS-100 configurations designed for standard desktop measurement, microscope-based stress analysis, and large-sample viewing.

PS-100-SF Standard Field Polarimeter

A desktop polarimeter system with a 200 × 200 mm viewing area. Measure retardation for stress and birefringence calculation.

PS-100-MW Microscope/Polarimeter System

Supplied with a high-intensity LED light source, microscope, and measuring wedge assembly with digital readout. Often used to evaluate surface compression and mid-plane tension in float glass slices.

PS-100-1011 Large Field Polarimeter

A large-field system with a tripod-mounted analyzer for horizontal viewing and a 250 × 280 mm viewing area.

Where It's Used

PS-100 Accessories

LWC-100 Compensator

Single-wedge Babinet-type compensator with scale readout.

DWC-100 Compensator

Double-wedge Babinet Soleil compensator with digital readout.

FC-100 Fringe Comparator

Supports qualitative fringe order color comparison.

RPLP-100 Full Wave Tint Plate

Enhances visualization of very low stresses.

SWF-100 Standard Wavelength Filter

Improves contrast in high-stress samples and aids compensator calibration.

Immersion Cell

Reduces lensing effects from curved or unusually shaped objects.

SA-100 Senarmont Analyzer

Available with calibrated scales for fringe order, retardation, angular rotation, or temper level.

Calibration Gauge

Verifies instrument measurement in accordance with ASTM C1426.

FREE FEASIBILITY REPORT

SEND US YOUR SAMPLES! If you are unsure which instrument is right for you or if Strainoptics can help you at all, send us samples! We will examine them and provide a feasibility report with our recommendations at no charge.

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Strainoptics is a world leader in non-destructive optical stress measurement instruments for glass and plastics. Since 1985, we have provided polarimeters, polariscopes, testing, calibration, and technical support to manufacturers and laboratories worldwide.