Serinus ® 50 SULFUR DIOXIDE ANALYSER The Serinus ® 50 sulfur dioxide (SO 2 ) analyser uses proven pulsed UV fluorescent radiation technology to measure SO 2 in ambient air/undiluted measurement range (LDL < 0.3 ppb, range 0 to 20 ppm). Serinus ® 51 SULFUR DIOXIDE & HYDROGEN SULFIDE ANALYSER The Serinus ® 51 sulfur dioxide & hydrogen sulfide (SO 2 , H 2 S) analyser combines pulsed fluorescence detection with an internal catalytic converter to sequentially measure H 2 S and SO 2 in the range of 0-2 / 0-20 ppm respectively, with a detection limit of 0.3 ppb. Serinus ® 57 TOTAL REDUCED SULFUR ANALYSER The Serinus ® 57 total reduced sulfur (TRS) analyser uses proven UV fluorescent radiation technology and a thermal converter to measure TRS in ambient air/undiluted measurement range (LDL < 0.3 ppb, range 0 to 10 ppm). Serinus ® 60 NITROGEN DIOXIDE ANALYSER The Serinus ® 60 nitrogen dioxide (NO 2 ) analyser uses Cavity Attenuated Phase Shift (CAPS) technology, allowing direct measurement of NO 2 rather than an indirect calculation from a chemiluminescence analyser. Using a modulated blue LED light source, the detector measures the phase shift attributable to the level of NO 2 in the measurement cell over an average path length of several kilometers. No converter, no high vacuum, no ozone and no chemical reactions are required. The Serinus ® 60 is ideal for high speed measurement of NO 2 in traffic tunnel vent stacks.
MODEL 8302 DILUTION PROBE CONTROLLER & PUMP MODULE MODEL 8302 by ECOTECH integrates with source emission monitoring systems and common dilution probes. It is designed for unattended operation, featuring an automatic restart function in case of power failure or loss of instrument air. MODEL 8302: • Controls probe temperature • Draws sample gas from the dilution probe • Provides a visual indication of measurement parameters. AIR 1000 ZERO AIR PURIFICATION SYSTEM AIR 1000 by ECOTECH is a specialised plant instrument air cleanup system. It is designed to remove contaminants such as SO 2 , NO x , CO, oils and particulates from plant instrument air and lower its dew point to less than –15 ºC. The resultant ‘zero air’ can then be used in the ECOTECH CEMS or for instrument calibration. Stack Gas Dilution Probe ECOTECH supplied out-of-stack dilution probes, used together with stack gas analysers, are easy to install, maintain and can be used in high temperatures (up to 1800 ºC). The dilution part is mounted by using special quick clamps for easy dismantling for filter checks and replacement. ecotech.com | 7