Polariscope detecting glass stress (Ref. PSV-413L)

Function
1.Observe thermal stress distribution after annealing
2.Measure glass tempering grade
3.Measure optical retardation caused by thermal stress in glass

Detecting object
transparent glass products with complex construction.
such as : glass container , glass handicraft ,glassware , tableglass , lamp
penicillin bottle, light tube, light bulb,solar glass ,automobile glass etc

Detecting methods
Sensitive Color Tint Method and Senarmont Compensation method

Specification
Model PSV-413L
Analyzer Diameter 78mm
Viewing field 400×400mm
Glass tempering grade 0-10
Measuring range ( Optical retardation ) 0-280nm
Measure height ( adjustable ) Max 600mm
Light Source Warm white LED light 10W
Power 220VAC 50-60HZ
Size W485×D584×H732mm
Weight 20Kg