The nCLD 844 Mhr analyzer is the next generation in two-channel high precision nitrogen oxide measurement. Unique in speed and reliability, the nCLD 844 Mhr is modular designed and capable of simultaneously measuring NO, NO2 and NOX from hot and humid gas sources without additional cooler. The new and intuitive graphical user interface also individually displays and connects to other instruments’ data.
nCLD – A New Generation The nCLD 844 Mhr includes everything that is needed for measuring NO, NO2 and NOX in unpreconditioned gas samples. The fully revised detector-block, the enhanced gas flow paths and the improved pressure as well as temperature independence of the nCLD 800 Series instruments allow for even lower detection limits. Overall stability and reliability are lifted to a new level. The integrated hot tubing enables the instrument to analyze hot and moist sources without external gas preconditioning unit, allowing highly precise analysis. The calibration of the unit runs quickly and automatically, with all necessary data stored and available anywhere and at any time.
User Friendliness The new touch sensitive graphical user interface enables the user to individually adjust the instrument operation and data management according to his/ her needs and applications. The bright 7” monitor gives a clear overview and allows numerical and graphical display of values. Multiple digital in- and outputs guarantee a maximal connectivity for your remote operation, control and maintenance of the nCLD 844 Mhr, ensuring unsurpassed precision and reliability.
dual chamber CLD with cooled PMT for measurement of NO, NO2 and NOX
four freely selectable ranges from 0,5 ppm – 500 ppm
Min. detectable concentration*
Noise at zero point (1σ)*
Rise time (0-90%)
5-95% rel. h (non-condensing, ambient air and sample gas)
Dry air use for O3 generator
internally generated (no external supply gas required)