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STRESS TESTER

RSA- 300 Stress Tester
RSA- 300 that can quickly calculate residual stress of thin and thick films.
  • 2D and 3D maps
  • Unique optical flat referencing
  • Both point and array lasers
  • Main Features
  • Specifications
  • Applications
Platform
Sturdy design, close loop control, high end electronics, easy to use software, allows RSA-300 to achieve high repeatability and reliability on both smooth and rough surfaces.
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Technique
The tester measures residual stress by using non contact lasers to precisely determine radius of curvature of the sample. The platform offers a wide choice of lasers dependent on accuracy and application. Multiple lasers can be accommodated on same platform.
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3D Imaging
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Automatic Xy stage and vision software allows to create 3d imaging of the scanned sample.
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Environment Option
Temperature and humidity chambers allows to measure calculate effect of temperature on stress of film.
  • Repeatability upto 0.001um
  • Stress sensitivity 0.4 MPa**
  • Data display : 2D line and 3D Map
  • Voltage: 90 - 240 VAC, 50/60 Hz
  • Maximal temperature: 500C
  • Spectral Reflectometer (Optional)
  • Raman Spectrometer (Optional)
  • Film Thickness (Optional)
  • Multiple wavelengths (nm) 650,670,780
  • Repeatability upto 0.001um
  • Stress sensitivity 0.4 MPa**
  • Data display : 2D line and 3D Map
  • Voltage: 90 - 240 VAC, 50/60 Hz
  • Maximal temperature: 500C
  • Spectral Reflectometer (Optional)
  • Raman Spectrometer (Optional)
  • Film Thickness (Optional)
  • Multiple wavelengths (nm) 650,670,780
Industries Seminconductor, DLC, CVD, ALD, electroplating, PVD, decorative coatings, solar cells, MEMS, hard coating, thermal spray, paint, protective coating etc.