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Dumas Analyzer

The NDA 702 Dumas Nitrogen Analyzer is a versatile, cloud-enabled and fully automated solution suitable for Nitrogen and protein determination according to the Dumas method in solid, semi-solid and liquid samples.

It ensures high throughput and non-stop performance, and that's why it is the ideal solution for laboratories that analyze a high number of samples per day and need to maintain a high level of productivity.

The NDA 702 has the lowest limit of detection (LOD) in the market and can read minimal amounts of nitrogen - as low as 0.001 mgN with Helium as carrier gas and 0.01 mgN with Argon. It also guarantees maximum reproducibility with an RSD of less than 0.5 per cent.

The NDA 702 Elemental Analyzer is fully controlled by DUMASoftTM software and has been designed for ease of use with a simple and intuitive User Interface that allows you to create and manage calibration curves, manage Leak Tests, choose carrier gas, access results and generate reports, and more.

NDA 702 Dumas Nitrogen/Protein Analyzer: advantages and benefits

1. SAVING TIME FOR THE OPERATOR
The fully automatic NDA 702 elemental analyzer performs analysis in 3-5 minutes.

2. RELIABLE AND ACCURATE RESULTS
The LoGas™ TCD (Thermal Conductivity Detector) designed by VELP guarantees unmatched precision with the unrivalled LOD of 0,001 mgN and low standard deviation.

3. SAFETY FOR THE LABORATORY
The NDA 702 is equipped with state-of-the-art safety features that interrupt the analysis in case of irregularities. Moreover, it does not require the use of chemicals to perform the analysis..

4. EFFICIENCY AND PRODUCTIVITY
The combustion method together with DriStep™ water trap guarantee moderate cost. The 30-position disc autosampler, expandable with extra 3 discs, ensures maximum productivity and uptime.

5. VERSATILITY
NDA 702 works with solid, liquid and doughy samples of up to 1 gram. Seamless carrier gas selection between Helium and Argon without hardware changes and whit no memory effect.

6. CLOUD CONNECTION
The NDA 702 Nitrogen and protein analyzer is easy to use and does not require a skilled operator. The innovative connection to the VELP Ermes cloud platform guarantees a new user experience.
Siglacom - Internet Partner