Interference-Free Measurement of Aromatic Hydrocarbons for Pollution Control and Environmental Monitoring

AMETEK MOCON’s Baseline® 9100 On-line Gas Chromatograph (GC) delivers direct, continuous, real-time measurement of benzene, toluene, ethylbenzene and xylenes (BTEX), 1,3-butadiene, volatile organic compounds (VOCs), and other hazardous air pollutants released at industrial sites.

The Baseline® 9100 GC provides fast, reliable, accurate detection using one of two available Baseline® photoionization detector (PID) options. The first, a standard PID with a minimum detectable quantity (MDQ) for benzene of < 1 ppb without preconcentration. The second, a high-sensitivity PID with an MDQ for benzene of < 0.05 ppb without preconcentration. The elimination of preconcentration reduces analysis time, cost, complexity, maintenance, and efficiency issues.

Key features of the GC include an interference-free response, automatic calibration for continuous, unattended operation, remote access and control, automatic baseline adjustment and scaling for long-term stability, user-definable concentration and diagnostic alarm relay options, graphic display of current or historical concentrations, user-selectable analog outputs, multi-point sampling, and USB, RS-232, and LAN outputs.