A cost-effective range of products, which offers the best price/performance ratio for you: Swiss quality at an affordable price.

A fascinating technology

The CLD 60 series analysers of the are not only state-of-the-art products in terms of precision and reliability. Their technological base also sets the trend for others.

The principle of chemiluminescence detection is an extremely selective method for measuring nitrogen oxides precisely, with high linearity over a wide concentration range and with very high reproducibility.

These qualities are the basis for the acknowledged high performance of ECO PHYSICS CLD NOx analyzers in tracking nitrogen oxides even down to the low ppt level.