Contents of our Measurement and Analysis Service
>Detail of Refractive Indices
- Refractive indices
- Temperature coefficient of refractive index
- Optical homogeneity ( Distribution of refractive indices over an aperture )
- Strain
Measurement of Spectral Transmission and Reflection
- Transmission at visible and UV wavelength
- Transmission at infrared wavelength
- Internal transmittance
Measurement of Mechanical Characteristics
- Knoop and Vickers hardness
- Poisson's ratio and Young's Modulus
- Photoelastic constant
Measurement of Thermal Characteristics
- Linear expansion coefficient
- Thermal conductivity
- Strain point and Annealing point
- Softening point
Evaluation of Chemical Durability
- Chemical durability by powder and surface method
Dimensional Measurements
- Flatness
- Angles
- Surface roughness
Analysis of Glasses and Raw Materials
- Major chemical components of the composition
- Minor chemical components of the composition
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