The S-67 invention of edge stress tester has been Glass Edge pressure testing provides a convenient method.
Can be used for the following edge stress tests
1、 A thin piece of glass, such as a windshield, Tempered glass 。
one Tough glass or soft glass test
two Heated glass
Sharples edge stress meter is a portable instrument, which is improved on the basis of Senarmont method. The quantitative test also plays an additional role in the glass edge stress test.
SHARPLES tester has passed the national certification test and learned that the measurement unit can reach N/M or nanometer unit that cannot be reached by the naked eye.
In the field of optics, transparency testing can also be carried out, even at a distance of 50MM from the edge. When the tester is far away from the edge of the object, the test can only be carried out when the main stress is perpendicular or parallel to the edge of the ribbon.
For relatively tough glass, the test stress direction is random.
The standard simulation can be tested on thin plates up to 25MM thick.
