OPTICAL STRESS MEASUREMENT
DSR for Chemically tempered glass JF-2
The JF-2 is portable and easy to use instrument to measure the depth of layer
and surface stress of chemically tempered glass.
It is available as one unit with a touch screen, or as a measurement head attached to your
PC by USB cable.
Refractive index range: 1.47~1.53 (other RI range customized according to requirement)
Stress: up to 1000 MPa
Depth of layer: 10-100um
Light source: 590/750nm