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Polarization Stress Tester
Polarization Tester is used to measure the stress value of optical glass, glass products and other optical materials, and is widely used in pharmaceutical companies, glass products factories and laboratories.
Polarization Stress Test Standards
ASTM C148 – Standard Test Methods for Polariscopic Examination of Glass Containers
Test Method A—Comparison with Reference Standards Using a Polariscope
Test Method B—Determination with Polarimeter
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Intelligent Polarizing Stress Tester YLY-H
YLY-H Intelligent Polarizing Stress Tester is suitable for polarized internal stress testing (ASTM C148 Polariscopic Examination) of glass containers.
Polariscope Strain Viewer
Polariscope Strain Viewer is suitable for testing polarized internal stress of all kinds of glassware, glass containers, etc.
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