With its compact build, Corona process may be easily integrated into any technological process. The optics, spectrometer, electronics and referencing are all located in the same housing together with the measurement head, so that only one installation site is required. Since there is no need to use light guides, influencing and losses do not occur. Thanks to its stainless steel housing, Corona process not only looks good, it also meets all hygiene requirements. This measuring system boasts excellent long-term stability and does not require frequent external calibration. At a distance of 80 to 600 mm from the sample, it measures with the same accuracy all the time. This is unaffected by temperature fluctuations from – 10 to + 50 °C. Corona process is protected against shock and vibrations and delivers analysis data reliably in all process environments. The bulbs have a total service life of 20,000 hours – making them fit for continuous operation for two years. In addition, the new Corona process requires remarkably little maintenance.