Fully Automated Dumas Nitrogen/Protein Analyser 

Velp Scientifica presents the NDA Series Dumas Nitrogen/Protein Analyser, consisting in two extremely advanced models aimed to simplify routine operation and reduce operating costs to the minimum. Choose between NDA 701 and NDA 702, a unique dual carrier gas nitrogen and protein analyser.

Both the units use high-technology to optimise productivity. With the highest limits of detection and readability on the market and an RSD lower than 0.5% for EDTA, the user is assured of high precision results. Samples can be loaded in nearly 120 positions, using the same loading procedure whether solid, paste or liquid. Once loaded, the unit runs fully automatically offering exceptional reproducibility and comparability of results. The lowest detection limit of the market ensured, only 0.001 mg/N.

With the new NDA 702 Dual Carrier Gas Dumas N/Protein Analyser, Velp Scientifica takes a further step in enhancing accuracy and end user flexibility. Helium has been the carrier gas for elemental analysis for many years, whilst industry was demanding an alternative carrier gas to address application needs, availability and cost effectiveness. The Velp NDA 702 fulfils the industry’s needs by offering the optimum alternative carrier gas, Argon, which can be utilised seamlessly alongside Helium.

Switching from Helium to Argon or vice-versa with the Velp NDA 702 is truly quick, easy and safe: simply choose the gas, close one tap and open the other. No need to replace parts or upgrade software.

With the Velp NDA 702 absolute flexibility becomes the standard.

No need to decide in advance which carrier gas to use and exciting new features including the completely re-designed DUMASoft™ offering multi-lingual support , results at a glance without the need to create a report, or to name calibration curves. All of this together with the exclusive VELP TEMS™ technology for conspicuous savings in terms of Time, Energy, Money and Space and an unmatched new levels of LOD and accuracy that state an industry record.

Velp Scientifica NDA Series complies with all standards in the food and feed markets – AOAC, AACC, ASBC, OIV and ISO – making it the ideal choice for industrial and monitoring laboratories.