Description

Computerized Automatic Polariscope stress analysis Online stress meter device 

This full-auto Polarimeter is a stress measurement device that automatically detects the optical path difference and the slow axis direction of transparent objects which displays birefringence phenomenon under polarized light.

By applying the rotating angle to a formula, stress value in the sample will be calculated. During one measurement, this full-auto Polariscope can take images at a specialized angle, and simultaneously obtain the stress size and slow axis direction of all sample areas in the viewing field and output the three-dimensional stress distribution.

Features

1. One-key automatic stress measurement within the whole viewing field; 2. The axial direction of the stress at each point can be displayed together with the internal stress value, which is convenient for stress type analysis; 3. The result is displayed in 3D mode, which visually displays the stress level of each point; 4. Use background light calibration to eliminate environmental errors; 5. The high-speed and standard measuring modes can be switched freely to control detecting speed; 6. Using area array LED light source, the brightness difference between center and  edge is ≤20%;