Environmental Monitor Service Inc. is a leader in the field of advance technology opacity monitor systems COMS (continuous opacity monitoring systems). EMS EPA Compliant opacity and Non-compliant opacity monitors are guaranteed to exceed all EPA opacity monitor certification requirements; CFR 40, Part 60 Performance Specification 1 for Opacity monitors and ASTM D 6216.
Dust monitors are manufactured by Environmental Monitor Service, Inc. for process control as well. They are used to measure dust in bag houses, small diameter pipes or ducts from 1 to 36 inches. Companies have relied on EMS Opacity monitors for over 20 years to monitor the amount of visible emissions, smoke, dust or opacity from their process.