lucky 2024-06-11 10:22:04

供应Polariscope measuring residual stress (Ref. PSV-413)
Function
1.Observe stress distribution after annealing
2.Measure glass tempering grade
3.Measure optical retardation caused by residual stress within the measuring range ;

Detecting object
1.transparent glass products with complex construction.
such as : glaontainer , glass handicraft ,glassware , table glass , lamp
penicillin bottle, light tube, light bulb,solar glass ,automobile glass etc
2.Transparent plastic parts
3.Other transparent optical material

Detecting methods
Sensitive Color Method and Senarmont Compensation method