Empowering Scientific Discovery

Beijing Pure-Science Technology Co., Ltd.

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BrandAP2E
OriginFrance
ModelProCeas®
Measurement PrincipleOptical-Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS)
Detection GasesCO₂, CH₄, N₂O, NH₃, H₂O
Sampling Rate2 Hz
Measurement Cavity Volume25 mL
Temperature Stability±0.002 K (1 s), ±5×10⁻⁵ K (30 min)
Pressure Stability±0.016 mbar
Accuracy (5 min avg)<1 ppb (N₂O, CH₄, NH₃), <80 ppb (CO₂), <60 ppm (H₂O)
Drift (24 h)<5 ppb (N₂O), <3 ppb (CH₄), <0.5 ppm (CO₂)
Response Time<4 s
Operating Temperature−10 to +45 °C
Relative Humidity<99% RH (non-condensing)
Flow Rate~200 mL/min
Output InterfacesEthernet, Modbus TCP/IP & RS, Analog, USB
Power110–230 VAC, 50–60 Hz, 150 VA
Dimensions19″ rack mount, 4U
Weight20 kg
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