A World Leader in the Manufacture of Multi Gas Analyzers

Cerex specializes in the manufacture of FTIR and UVDOAS multi gas analyzers for Continuous Emission Monitoring, Process Monitoring, Ambient Air Quality Monitoring, Indoor Air Quality Monitoring, Leak Detection and Hazmat First Response.

Who We Are

We use solid spectroscopy techniques to simultaneously monitor multiple gases in real time. Our devices are highly sensitive, precise, and reliable in rough field conditions. We strive to satisfy your specific need with our range of analyzers for stack, process, and ambient monitoring.

Our Clients

Cerex has an extensive client base including several US government agencies, oil refineries, chemical manufacturers, and international environmental consultants. We offer in-depth training on the spectroscopy techniques we employ in our instruments, as well as detailed support of all hardware and software.