Contrast this to Wet Range Burner Test . This can cause severe burns and ruin metal pans. Any device that contains the emissions from combustion in a manner that allows the accurate measurement of the emissions. Examples are vent connectors on combustion heating systems, gas dryer exhaust vents, and gas oven vent ports. Carbon monoxide emission from a combustion appliance that have reached a maximum level during any one emissions test.
Emissions usually rise just after the combustion process in a combustion appliance begins.
A peak level is reached, then the emissions begin to fall, and eventually they reach a stabilized low level. Parts per million. Stabilized Low Level. Emissions usually rise just after the combustion process in a combustion appliance begins. A peak level is reached, then the emissions begin to fall, and eventually they reach a stabilized low level.