DIRECT MONITORING OF EVAPORATIVE EMISSIONS WITH GASERA ONE SHED?直接監測蒸發排放

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 us approved by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB).?對燃油系統的蒸發損失進行了車輛認證測試。GASERA一棚允許直接監測蒸發排放，作為車輛資格測試程序的一部分。美國環境保護局(EPA)和加州空氣資源委員會(CARB)批準了GASERONE的光聲技術。

Simultaneous monitoring of ethanol, methanol and refrigerants；乙醇、甲醇和制冷劑的同時監測；
Principle of operation: photoacoustic infrared spectroscopy；工作原理：光聲紅外光譜；
Remote operations with smartphones, tablets and PC’s；智能手機、平板電腦和個人電腦的遠程操作；
Detection limit: gas dependent, typically in the ppb-region；?檢測極限：氣體依賴，通常在ppb-區域；
Temperature stability: ambient temperature change within the operational temperature range will not cause drift；溫度穩定性：工作溫度范圍內的環境溫度變化不會引起漂移；
Pressure stability: sample gas pressure change within the ；壓力穩定性：樣品氣體壓力在該范圍內的變化；

pressure range will not cause drift；壓力范圍不會引起漂移；

主要應用：

棚
制冷劑排放;
尾管試驗;