MOCON’s Baseline® 9000 MNME is designed for rapid, continuous measurement of methane, non-methane and total hydrocarbons in gas samples, based on a methane / total hydrocarbon calibration—from sub-ppm to 5,000 ppm (CH4). Applications include VOC continuous emissions monitoring system (CEMS), ambient air quality monitoring networks (AQM), clean rooms (AMC), and air and oxygen purity in air separation units (ASU).
The Baseline® 9000 MNME uses a flame ionization detector (FID) in conjunction with an oxidation catalyst switched in and out of a portion of the sample stream. The catalyst oxidizes all hydrocarbons except methane to produce a methane measurement. This catalytic reaction relies on the presence of oxygen (O2) in the sample. The methane value is then subtracted from the total hydrocarbon concentration to determine the non-methane hydrocarbon reading. Output options include analog, digital and logic capabilities.
MOCON’s Baseline® 9000 MNME can be configured with internal components for single or multi-point analysis of non-condensing gas samples. The automatic calibration feature enhances the long-term analytical stability of the instrument.
Features:
MOCON’s Baseline® 9000 MNME is designed for rapid, continuous measurement of methane, non-methane and total hydrocarbons in gas samples, based on a methane / total hydrocarbon calibration—from sub-ppm to 5,000 ppm (CH4). Applications include VOC continuous emissions monitoring system (CEMS), ambient air quality monitoring networks (AQM), clean rooms (AMC), and air and oxygen purity in air separation units (ASU).
The Baseline® 9000 MNME uses a flame ionization detector (FID) in conjunction with an oxidation catalyst switched in and out of a portion of the sample stream. The catalyst oxidizes all hydrocarbons except methane to produce a methane measurement. This catalytic reaction relies on the presence of oxygen (O2) in the sample. The methane value is then subtracted from the total hydrocarbon concentration to determine the non-methane hydrocarbon reading. Output options include analog, digital and logic capabilities.
MOCON’s Baseline® 9000 MNME can be configured with internal components for single or multi-point analysis of non-condensing gas samples. The automatic calibration feature enhances the long-term analytical stability of the instrument.
Features:
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