SIPROCESS UV600 is an extractive UV gas analyzer that can simultaneously measure up to three components. It is a specialist for extremely selective NO measurement with small measuring ranges and an allrounder also for other UV-active gases, e.g. NO2, SO2 and H2S. Due to spectral range no cross-sensitivities to CO2 and H2O are to be expected. Innovative signal processing as well as highly stable detectors provide excellent long-term stability and compensation of drifts and influencing effects. SIPROCESS UV600 with state of-the-art electronics and software has the interfaces required for remote monitoring from a network as well as to the connection to process control systems.
Simultaneous measurement of NO and NO2 with subsequent compilation. NO2 converters or CLD analyzers are thus not required. Therefore:
Lower maintenance effort (no converter function check)
Reduced operating costs because no additional equipment required, e.g. ozone generator, etc.
Measurement in the UV range
Measurement not affected by H2O and CO2
Very low SO2 and NO measuring ranges possible
UV Resonance Absorption Spectrometry (UVRAS)
Measurement of very low NO concentrations: Measuring range 10 ppm
Very low cross-sensitivity to other gases
Very long service life of UV lamp Low drifts and high stability by
four-channel measuring method and double quotient calculation
True reference measurement for drift-free, stable measurement
All modules “temperature controlled”; thereby independent of ambient temperature fluctuations Optional adjustment device
Filter wheel with test cells which are swiveled into the optical path for calibration; no test gases are required
Adjustment: manual or automatic