TThe function of the SIPROCESS UV600 gas analyzer is based on UV resonance absorption spectrometry. It also is used to measure very low NO, NO2, SO2 or H2S concentrations in gases.
For NO, NO2, SO2: Very low cross-sensitivity with other gases
All modules are thermostatically-controlled, and thus independent of the ambient temperature
Simultaneous measurement of NO and NO2 with subsequent calculation of total. Therefore neither an NO2 converter nor a CLD analyzer is required.
Measurement in the UV range:
No cross-sensitivity with H2O and CO2
Very low SO2 and NO measuring ranges possible
UV resonance absorption spectrometry:
Measurement of very low NO concentrations
Very long service life of UV lamp (usually 2 years)
Low drifts and high stability thanks to four-channel measuring method with double generation of quotient
True reference measurement for low-drift, stable results
Interface for remote monitoring in networks and linking to process control systems
Optional calibration unit
Filter wheel with calibration cells which can be automatically swung into the optical path
Low consumption of calibration gas