Metrology and Analytical Services

In the course of its over 100 year experience of producing high purity fused silica products, Heraeus has developed and refined a number of measurement techniques to characterize its products.

We offer to use these processes on products you provide.

A picture of a slab of fused silica being inspected for bubbles and inclusions under a bright light
Please find a brief overview of which properties we can determine below:
  • Measurement of optical homogeneity
  • Stress induced Birefringence
  • Transmission
  • Bubble or inclusion inspection
  • Viscosity
  • Chemical analysis