SURFACE STRESS METER FSM-6000LE

This FSM-6000LE is developped for measurering surface stress of glass with PC.

Chemical and thermal tempering is increasing the areas of glass application in most of

industries. The optical waveguide effect in the surface layer of tempered glass is a

usefull tool for measuring surface stress for quality and process control purposes. 

The light source is a special LED and the life time is expanded to 10,000 h. (500h so far)