Stress introducedduring the manufacture of glass components has an important effect on thestrength of the product. This effect can be detrimental or beneficial in thatit may contribute to failure in service, or to an increase in strength. It isclearly important for quality control to monitor the residual stresses that arepresent.

The “PL” GlassStress Viewer has been designed for the qualitative inspection of glasscomponents including tableware, small bottles, jars, scientific glassware andampoules.

The adjustableworking space and sloped design accommodate a wide range of products with theoption of a magnifier to aid the inspection of small parts.