Automatic computer glass stress testing equipment, can be Senarmont (Compensation Law); With acuity and color are two methods for stress detection method, using a machine vision approach greatly enhance the measurement accuracy; Can be of various shapes of the transparent body of glass products for stress measurement, stress can not only detect the size, but also can detect the direction of stress (compressive stress or tensile stress); With a computer and special measurement software, which can reduce the measurement produced by measurement error, but also can detect store and manage data, measuring principle: The principle of light based on the determination of elastic.

Features: Reduce human error
Monitor can be changed 1-24 times magnification
Pre-determination of the object input and depth of the photoelastic coefficient can be automatically converted value of the stress optical path difference
Uses: Glass quantitative detection of residual stress
Stress testing of plastic products
Determination of the optical phase difference film
Presence or absence of crystalline materials such as stress
Instrument parameters: Detection principle: Senarmont (Compensation Law) / acuity and color method.
Dimensions: W300 × D480 × H750mm
Vision Range: 176 × 132mm / Min 6.9 × 5.2mm
Light Source: 35W fluorescent white light power: AC100V. Configuration: Polarizing strain gauge host computer (special stress measurement software and computer hardware configuration)
CCD camera, zoom lens, cables, rods and other stress direction is recognized
Standard deviation: : ± 1.5nm (0.5 degree angle analyzer)
Resolution: Approximately 1.5nm (0.5 degree angle analyzer)
Weight: 18kg computer operating system: Windows XP / windows Vista