Analytical Service


Analysis Procedures and Methods of Measurement

Measurement of refractive index
  • Atomic Absorption Spectroscopy with Flame (FAAS) or Graphite Furnace (GFAAS)
  • Density
  • Dielectric Constant
  • Dilatometry
    • Coefficient of Thermal Expansion (CTE) and transformation point up to 700oC
    • Low expansion range: -50oC to +100oC

  • Environmental Analysis
  • Fluorescence Lifetime
  • Fusion strain
  • Inductively Coupled Plasma – Atomic Emission Spectroscopy (ICP- AES)
  • Fourier Transform - Infrared Spectroscopy (FT-IR)
  • Measurement of Product Strength
  • Micro Hardness
    • Knoop Hardness
    • Vickers Hardness
  • Optical Microscopy
  • Poisson’s Ratio
  • Rayleigh Scattering (R90)
  • Refractive Index and Dispersion
    • Visible and infrared, 400 nm – 2.325 µm
Determination of annealing point.
  • Scanning Electron Microscope with Energy Dispersive Spectroscopy (SEM/EDS)
  • Simultaneous Thermal Analysis
  • Spectrophotometry
    • Ultraviolet, visible and infrared
    • Transmission and absorbance
    • Color locus

  • Stress Birefringence
  • Thermal Conductivity
Analysis by XRF
  • Viscometry
    • Annealing point 1013 to 1014.5 poise up to 700oC
    • Softening point 107.6 poise up to 780oC
    • High temperature 105 to 101 poise (up to 1600oC)

  • Volume Resistivity
  • X-ray Fluorescence Spectrometry (XRF)
  • Young’s Modulus
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