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Keeping air quality safer for children:

ACOEM installs first Healthy Schools Index in Asia at Bangkok school   Every child should feel safe and healthy at school, no matter where that school is located. In Bangkok, Thailand, where air pollution can be problematic especially during the winter months from December to February, ACOEM has recently installed the first Healthy Schools Index…

Single or Double Pass Light transmission monitors?

A decision to employ either single or double pass measurement technology must be made when specifying continuous emission monitors that use the light transmission technique. The single pass systems consist of a transmitter and receiver installed on opposite sides of the stack. A light beam emitted from the transmitter passes across the stack to a…

ACOEM Dynoptic’s DDP measurement technology can help reduce monitor service intervals.

ACOEM Dynoptic’s range of continuous emission monitors include simple-to-install single and double pass dust monitors that use DDP technology (dynamic detection principle) to measure the concentration of dust or particulate matter in exhaust gas passing through a duct, stack or flue. The innovative DDP technique, sometimes referred to as scintillation or dynamic opacity, measures fluctuations…
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