The Cilas 990 Laser Particle Size Analyzer is designed for quality control applications and measures particles with sizes ranging from 0.2 to 500 um. Measurements can be made in either liquid or dry dispersion mode. Switching between dispersion modes is done with a single click of the mouse.

Our intuitive software allows the user to click on a picture of the component to turn that part of the system on or off. For repetitive testing, boost your productivity by creating a standard operating procedure. An optional image analysis system allows users to view particle shape along with traditional particle size distribution data.

Cilas’ patented short optical bench has all optical components permanently mounted on a cast-iron base plate. This design means optic components are always in alignment and guarantees the highest accuracy and reproducibility. The 930’s rugged design means it will work well even in the harshest environments.

All systems include Cilas' newest innovation - Dry Jet Dispersion Technology. This new dispersion technique has been optimized for the highest dispersion efficiency. DJD guarantees that even the most difficult particles can be accurately analyzed.

The 990 is designed to comply with the ISO 13320 standard for measurement accuracy and repeatability. Whether running in liquid or dry mode, the entire analyzer is qualified using Certified Reference Materials. This guarantees measurement reproducibility of better than 1%.