Model EXM400, CEM400, CEM500, UV400, UV500 - Ammonia Analyzers
Ammonia Analyzers. Tethys Instruments is the specialist of ammonia measurement in gas phase or in water phase by UV spectroscopy with more than 20 years of experience. For gas phase, EXM400, CEM400 and CEM500 ammonia analyzers cover DeNOx applications and special process applications. For water phase, applications concerns mainly industrial and municipal waste water treatment plants that are covered by the UV400 and UV500 models.