Process photometer NICO

UV

Based on the device platform concept of TriOS sensors like OPUS, LISA and VIPER, TriOS introduces NICO: a low-cost UV photometer for the determination of nitrate. The four detection channels enable a precise optical determination of nitrate by absorption, taking into account turbidity and organic substances that pose a problem for many products currently on the market. An internal temperature correction additionally increases stability of the measured values. Equipped with our G2 interface with web browser configuration and internal data logger NICO includes features that are much more advanced than those of comparable devices available on the market. The unified platform of all TriOS photometers also facilitates a standardized spare parts and consumables system, which allows the use of a wide range of accessories for our devices. Furthermore the cutting-edge G2 interface enables quick integration into third-party systems. Proven UV-absorption method Without sampling and preparation of test samples Real-time sensor Without reagents Optical window with nano coating Measurement technology - light source: Xenon flash lamp detector: 4 photo diodes + filter Measurement principle - Attenuation Optical path - 0.3 mm, 1 mm, 2 mm, 5 mm, 10 mm, 50 mm Parameters - NO3-N, NO3, NOx-N, NOx (calibrated with NO3 standard solution Measurement range - 1 mm path: 0.5...60 mg/L NO3-N 10 mm path: 0.05...6 mg/L NO3-N Measurement accuracy - ± (5 % + 0.1 mg/L NO3-N) with 10 mm path ± (5 % + 1 mg/L NO3-N) with 1 mm path Turbidity compensation - Yes Data logger - ~ 2 GB T100 response time - 20 s Measurement interval - ≥ 10 s