NDA Series - Dumas Nitrogen and Protein Elemental Analyzers by Velp Scientifica

Manufacturer Velp Scientifica  |  Available Worldwide
4.3
/
5.0
  |  4 reviews
The NDA series combustion elemental analyzers are versatile, cloud-enabled and fully automated solutions for nitrogen determination according to Dumas Method in a wide range of applications. The NDA series offers high performance on both solid and liquid samples, working in accordance to international standards such as AOAC, AACC, ASBC, ISO, IFFO, OIV.


NDA Series - Dumas Nitrogen and Protein Elemental Analyzers by Velp Scientifica product image
NDA Series - Dumas Nitrogen and Protein Elemental Analyzers
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Average Rating: 4.3
4 Scientists have reviewed this product

4 out of 5
Ease of use
5 out of 5
After sales service
4 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2016

  • Organization: Sedalcol-UK



  • Ease of use
    4 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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I couldn't do without it
Rating: 4.7

  • Application Area: Nitrogen analysis

"I have been using NDA 701 for the last 3 years and I couldn't do without it. The precision and speed in obtaining the results were our main objectives in the determination of nitrogen and protein in our samples. I would say that we hit our targets. NDA 701 is easy to use and very versatile for our different samples type. It works independently without the need of continuous supervision by the operator No corrosive chemicals are used and minimum wastage. The maintenance operations are very simple. The software is user friendly, intuitive and easily adaptable to your needs. Last but not least the technical support from the Velp team for either routine or call-out visit is excellent. "

Review date: 29 Jun 2016 | NDA Series - Dumas Nitrogen and Protein Elemental Analyzers
  • Status:

    Reviewer

  • Member since: 2014

  • Organization: Devro (Scotland) Ltd



  • Ease of use
    3 out of 5
    After sales service
    4 out of 5
    Value for money
    3 out of 5
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Rating: 3.3
"I have now received excellent support from the Velp Technical Team who have made a special trip from Italy to help resolve the issues we have been experiencing. They could not have been more helpful. Excellent service."

Review date: 22 May 2015 | NDA Series - Dumas Nitrogen and Protein Elemental Analyzers

Manufacturer's Response

"VELP Dumas NDA 701-702 Analyzer is a leading-edge and sophisticated instrument for very accurate N/protein determination. As a result, an intense training is required to master the unit. VELP offers several training sessions for both End Users and Distributors with different level of experience in its facilities/HQ in Italy. Alternatively VELP can also offer dedicated technical and analytical/application on-site support or even E-Learning seminars by means of specialized Webinars. A service specialist is already in touch for additional training. Consumables can be procured through VELP Scientifica wide network of distributors. Specialized and more cost-effective supply conditions can be granted in case consumables are procured as part of a preventive maintenance contract, optionally offered to all End Users that wish to keep the instruments in perfect conditions in case of intensive usage."
  • Status:

    Reviewer

  • Member since: 2014

  • Organization: Heineken



  • Ease of use
    4 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Rating: 4.0
"Easy to use and there is good after care. The Dumas Nitrogen Analyzer is robust and reliable."

Review date: 21 Nov 2014 | NDA Series - Dumas Nitrogen and Protein Elemental Analyzers
  • Status:

    Reviewer

  • Member since: 2014

  • Organization: Shanghai Haiyang University



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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Rating: 5.0

  • Application Area:Measurement of protein in milk powder

"High Productivity High Performance Environmentally Friendly"

Review date: 21 Oct 2014 | NDA Series - Dumas Nitrogen and Protein Elemental Analyzers

Powerful Dumas Protein/Nitrogen Analyzers, able to perform precise nitrogen analysis and protein determination in a flash. The best solutions for high productivity as they operate totally unsupervised.

  • NDA 701: Dumas elemental analyzer for Nitrogen and Protein determination with Helium as carrier gas
  • NDA 702: Dumas elemental analyzer for Nitrogen and Protein determination that offers the possibility to choose between Helium and Argon as carrier gas

Fast Analysis 

The fully automatic NDA Series elemental analyzers perform analysis in 3-5 minutes. The quick start and the sleeping mode ensure fast operation set up with the possibility of leak test per zone.

The Highest Precision 

The LoGas™ TCD (Thermal Conductivity Detector) designed by VELP guarantees unmatched precision with the unrivaled LOD of 0,001 mgN (NDA 02) and low standard deviation.

Maximum Safety 

The NDA Series analyzers are equipped with state-of-the-art safety features that interrupt the analysis in case of irregularities. Immediate notification and remote stop via VELP Ermes Cloud Platform ensures safe unattended operations.

Efficiency 

The fully automatic and reliable combustion method of NDA Series together with DriStep™ water trap guarantee moderate cost. The 30-positions disc autosampler expandable with extra 3 discs ensures maximum productivity and uptime.

Versatility 

The NDA Series works with solid, liquid and doughy samples of up to 1 gram. NDA 702 ensures seamless carrier gas selection between Helium and Argon without hardware changes and with no memory effect.

Smart Instrument 

The NDA Series elemental analyzers are easy to use and not require a skilled operator. The user-friendly DUMASoft™ software and VELP Ermes connection will deliver a new user experience and smart workflows.

Product Overview

NDA Series - Dumas Nitrogen and Protein Elemental Analyzers by Velp Scientifica product image

NDA Series - Dumas Nitrogen and Protein Elemental Analyzers

Manufacturer Velp Scientifica  |  Available Worldwide

4.3 / 5.0 | 4 reviews