Emissions monitoring system ONE SHED

levelgasenvironmental

DIRECT MONITORING OF EVAPORATIVE EMISSIONS WITH GASERA ONE SHED Evaporative losses from the fuel system are tested for vehicle certification. GASERA ONE SHED allows direct monitoring of evaporative emissions as part of the qualification testing procedures for vehicles. The GASERA ONE SHED’s photoacoustic technique is approved by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB). GASERA ONE SHED photoacoustic multi-gas analyzer is based on combining ultra sensitive cantilever enhanced photoacoustic detection technology with a widely scanning external cavity quantum cascade laser source operating in Mid-IR fundamental spectral absorption range. This combination provides an unmatched sensitivity for ppb-level monitoring. Due to the wide scanning range of four gases can be measured selectively and simultaneously.