NOthing compares with NOx

The CLD 811 nitrogen oxide analyser is unique in its performance. It allows the measurement of NOx concentrations in raw exhaust of several thousand ppm down to a few ppb.

Nowhere else are the demands for response time, sensitivity and reproducibility in analytical instrumentation as tough as in the engine business. The CLD 811 fulfills exactly these requirements.  The unmatched dynamic range combined with the unique linearity of the chemiluminescence principle cope with the basic demands. With its heated inlet and its automated pressure control the instrument handles not only your rough samples such as hot and humid exhaust gases but also diluted samples from bags. This is the result of an extended range capability designed into this state of the art NOx monitor.

The advantage of compact design: The CLD 811 includes everything in one case – even the vacuum pump and the ozone scrubber. It saves space in your cabinet and simplifies your test bench design. The use of   first-rate components guarantees virtually service-free operation. Maintenance simply means annual replacement of filters and membranes besides the consumables required by special sampling conditions. With such a minimal maintenance effort you will enjoy the operation of your instrument for years.

An  ECO  PHYSICS (Switzerland) analyser is always developed with full user comfort in mind. It can be operated by means of the integrated touch screen or remotely from a personal computer. The clear layout of the menu structure guides the user and enables him to take advantage of all analyser functions with simple commands. And with the standard AK protocol you get what you need.