The Use description of Glass surface stress meter
　　
　　1、Name （China/English）:玻璃表面應力儀Glass surface stress meter
　　
　　2、聯系電話黃先生
　　
　　2、Model:FSM-6000LE
　　
　　3、Place of Origin/Manufacturer: JAPAN Orihara Making CoLtd
　　
　　4、Logo:ORIHARA
　　
　　5、Structure composition: 1).CCD 2).LEDSodium lamp 3).Imaging system 4).Prism 5).Polarized light system
　　
　　6、Working principle:FSM-6000LE,Glass surface stress gauge is used to measure the surface stress of chemical and physical streng thened glass.。The machine uses aspecial light source (LEDlight) to produce plane polarized light,By letting the light travel along the surface of the glass,the stress on the surface and the depth of the stress layer are calculated by the light elastic test method.The data is printed out in the form of a map.
　　
　　7、Main function: Identification of surface stress and stress depth of chemically or physically strengthened glass.
　　
　　8、Equipmentuse: Qualitative and quantitative analysis of stress and stress depth on the surface of TP cover glass.
　　
　　9、Technical parameter and index
　　
　　Measurement range：0-1000Mpa
　　
　　Measurement accuracy：±20Mpa
　　
　　Measurement range(stressdepth):0-200μm
　　
　　Accuracy(stressdepth):±5μm
　　
　　Light source:dedicatedLEDwavelength of 592±2nm
　　
　　Measuremento bject：Chemically strengthened glass,Physical strengthened glass
　　
　　Measurement of shape:flat glass 10x10mm or above
　　
　　Prism：S-LAL-10ND=1.72
　　
　　PC：Dedicated(OS,measurement software has been installed
　　
　　OS：Windows XP Professional
　　
　　Light source:FSM-LED590
　　
　　Power Supply：AC220V±5V高等
　　
　　10、Photo
　　
　　11、the use of the laboratory of Wuhan University of Technology。