Gasboard 2305 NDUV Ultra-low NO2 Gas bench

Gasboard-2305 adopts non-dispersive ultraviolet absorption (NDUV) technology and highly stable pulsed LED UV source. The UV beam is absorbed & attenuated when passes through the gas chamber. The measured gas concentration is calculated according to Lambert-Beer law. The UV absorption method gas sensor is newly launched by Cuic-Ruiyi, which is different from the UV differential method, measure the NO2 concentration with high accuracy and strong anti-interference. It is suitable for environmental monitoring.