Methane analyzer EXPEC-2000 series

BTEXtotal hydrocarbonfor ambient air

The FPI VOC analyzer system is designed with FID to measure methane, non-methane, and total hydrocarbon providing continuous reliable and accurate measurement. This VOC instrument can be utilized both in industrial emission and ambient air network round urban area . Measuring principle The sample gas injected into the instrument enters a carrier gas stream which transports the sample into a separation tube known as the ‘column’. The various components are separated inside the column. The detector measures the quantity of the components that exit the column. To measure a sample with an unknown concentration, a standard sample with known concentration is injected into the instrument. The standard sample peak retention time and area are compared to the test sample to calculate the concentration. Features and Benefits • Sensitivity Separation efficiency and signal-noise ratio enhanced by utilizing adsorption, thermal desorption technology Complementary detection combined FID with PID in serial for an optimal sensitivity • Response time Enable synchronous sampling and separation based on 2D chromatography, time saving Fast separation and analysis through precisely temperature control • Reliability Ignition and extinction safety automatically protected EFC, EPC control technology adopted • User Friendly Automatic calibration and span check Software based automatic maintenance and diagnosis Touch screen