GASERA ONE SHED

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Wilbur Technical Services is proud to offer the Gasera ONE SHED. The ONE SHED allows direct monitoring of 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).

The ONE SHED 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.

Applications

  • SHED (SEALED HOUSING FOR EVAPORATIVE DETERMINATION)

  • Refrigerant emissions

  • Tail pipe testing

Measurable Gasses

  • VOC’s – ethanol and methanol

  • Refrigerants – R-134a and HFO-1234yf

Product Benefits

  • Standalone system w/built in gas exchange

  • Easy to use one button operation

  • Simultaneous monitoring of ethanol, methanol and refrigerants

  • Principle of operation: photoacoustic infrared
    spectroscopy

  • Remote operations with smartphones, tablets
    and PC’s

  • Detection limit: gas dependent, typically in the ppb-region

  • Temperature stability: ambient temperature change within the operational temperature range will not cause drift

  • Pressure stability: sample gas pressure change within the pressure range will not cause drift