The newly issued Automatic Polariscope has an larger viewing field to 400*400mm.
Measuring height can be adjusted by user to measure transparent samples with different sizes.
This adjustment is conducted by motor.
A characteristic application is light-guide plate for display industry.
Measurement result display is as below.
In this interface, users can get the exact retardation value of different areas . By input sample thickness and material stress-optical coefficient , material stress value will be calculated automatically.
Besides, additional functions are included . It allows users to measure retardation and stress value at pre-set specific locations. For example , users can freely select 100 points which are evenly distributed on the round sample . Stress value at each selected point will be displayed and saved easily.
