The nCLD 88 meets the requirements of the most demanding specifications in the detection and monitoring of low NO or NOX concentrations, with a response time and delay of less than one second, even at full sample throughput. NOX measurement is performed by an optional molybdenum converter. The unwanted effects of long sampling lines are minimized by the electronic and mechanical bypass system. The optional pre-camera minimizes zero drift and cross-sensitivity. This makes the analyzer ideal for areas with excellent air quality. Calibration and adjustment of the unit is performed quickly and automatically, and all necessary data is continuously stored and available anytime, anywhere.