Surface Stress Meter for Tempered Glass (REF. ASM-200-FAP)

The surface stress meter ( Ref. ASM-200-FAP）measures surface stress of tempered glass and the depth of the stress layer according to photoelastic technology by letting light spread along the glass surface. This machine is equipped with a PC, which can reduce measurement errors caused by the operators . Moreover, it is more convenient for the management of testing data. Thickness Gauge is optional to improve the measurement efficiency.

Features
①　advanced non-destructive testing method : Photoelastic analysis Refractormeter
②　determination of qualified or unqualified (OK/NG ) according to operators’ setting( in continuous testing mode )
③　quantity accumulation of OK and NG samples automatically
④　offer master piece to achieve self-calibration at any time
⑤　automated testing to ensure detecting accuracy and stability
⑥　Data saved by PC to facilitate data analysis, providing guide for quality control
⑦　Optional single testing mode to save testing time
⑧　Recommended manual testing mode when samples are not in good tempered condition
⑨　Led Lamp with 10,000 hours serving time
⑩　automatic dripping device and automatic suction device controlled by specific software has been integrated into the body to save installation space

Specifications
Stress Measurement Range (Mpa) 0-1000
Stress Measurement Accuracy (Mpa) û20
Depth Measurement Range (μm) 5-50
Depth Measurement Accuracy (μm) û0.2μm
Measurement Object chemically tempered glass
Min detecting objects (mm) 12*7
Light source Special LED
Wave length (nm) 590û10
IR of Prism 1.72
PC special OS
Analysis software each designed for Corning Gorilla Glass 3 , Glass 4
Power AC220V 3A
Air Source (Mpa) 1(clean air)
Measuring Head size 300×600×250mm
Measuring Head Weight (Kg) 14