For reliable measurements, the surface condition of the housings is essential: it must allow the exact analysis of particles contained in the air by laser spectrometry.

At APS-METRASUR-LORILLEUX, we apply the Cothal™ coating, which provides:

  • Accurate measurements thanks to a surface condition optimized for laser spectrometry

  • Sleek design with a matte black finish

We offer a matte formulation with zero emissivity, specially adapted for applications requiring control of light flux propagation.

Do you want to guarantee the accuracy and reliability of your analyses? Contact us.