FSM-7000C Portable Chemical Tempered Glass Surface Stress Meter

   The FSM-7000C series chemical toughened glass stress meter utilizes the principle of optical waveguides to measure the surface stress values and stress layer depth of chemical toughened glass. The method employed is non-destructive testing. It can measure the surface stress, stress layer depth, and internal stress of toughened glass. It meets the requirements of "GB/T18144 Glass Stress Testing Methods." The application range includes aerospace glass, locomotive glass, and more.

Technical Features:

Non-destructive optical waveguide and photoelastic testing methods

2. Automatic measurement, which can minimize the tester's errors.

Equipped with a PDA, lightweight and portable, with quick startup.

4. Equipped with computer software for automatic measurement, reducing human error. Manual measurement is also available.

5. Utilizes LED lighting with stable brightness and a long lifespan of up to 10,000 hours.

Specification:

Stress Value: 0~1500 MPa

Stress layer depth: 10~100 um

Accuracy: 20 MPa/5 µm

Light Source Wavelength: 590nm ± 5nm

Sample Type: Chemical Tempered Glass or Heat Tempered Glass

Operating System: PDA or computer software (Windows 7, Windows 10, .NET Framework 3.5)

Weight: 0.3 Kg (without PDA) / 0.5 Kg (with PDA)