ESC Spectrum is the #1 Leading DAS Provider in the World.
CEMS Software Solutions
StackVision™ - The World's Leading DAHS
ESC Spectrum provides industry-leading products and services for customers in the electric power and petroleum industries.
Our Data Acquisition System (DAS) is the premier Continuous Emission Monitoring System (CEMS) in the U.S. The StackVision software and the 8864 Data Controller hardware unite to create the most robust, reliable DAS solution available for air compliance monitoring needs, including CEMS, continuous opacity monitoring systems (COMS) and continuous parametric monitoring systems (CPMS).
RATAView software helps stack testers perform Relative Accuracy Test Audit (RATA) tests accurately and efficiently to meet complex regulations, including requirements around testing frequency, calculations, data gathering and data retention.
Our hardware and software solutions are backed by a wide range of services, from Reporting, Engineering and IT services to CEMS mobile testing, stack testing, equipment repair, calibration, parts and more.