Analytical instruments - VELP Scientifica
VELP Scientifica - Via Stazione, 16 - 20865 Usmate (MB) ITALY - Tel. +39 039 62 88 11 - Fax. +39 039 62 88 120

Dumas Nitrogen Analyzer - NDA 701

A powerful Dumas Protein/Nitrogen Analyzer, able to perform precise nitrogen analysis and protein determination in a flash. It is the best solution for high productivity and offers unique benefits, being totally unsupervised.

Exceptional Versatility

  • Preinstalled methods selectable in an instant
  • Controllable from PC with DUMAsoft™ software
  • Powerful, clear and detailed reporting software
  • Data storable in multiple formats for LIMS or PC

High Productivity

  • Flash determination of nitrogen & protein content
  • Automated analysis of preloaded samples (117 positions)
  • Totally unsupervised operation
  • Results produced 24/7/365

High Performance

  • Unmatched LOD, 0.003 mg N
  • RSD less than 0.5% with EDTA standard
  • Conforms to Good Laboratory Practice standard
  • Leak tests (zone or total) ensure optimum performance

Economical Operation

  • LoGas™ TCD with no reference gas required
  • Exceptionally low cost per analysis
  • Premium quality consumables
  • Low energy consumption
  • Lowest operator costs

Environmentally Friendly

  • Minimum possible waste & residues
  • Optimized life of consumables
  • Incorporates TEMS™ technology*


    *Saving Time, Energy, Money & Space

Video

NDA 701, Analysis in a flash
Watch NDA 701 VELP Dumas Nitrogen Analyzer in action. NDA 701 is the exclusive VELP Scientifica solution for rapid, accurate and reliable Nitrogen/Protein determination using the Dumas technique and offering accurate and precise results. NDA 701 is ideal for high troughput, being fully automated and requiring just 3-4 minutes per analysis.

Product Code

  Description Power Supply Code
NDA 701 230 V / 50-60 Hz F30800070

Including

A00000193   40001065   40001504   40001693   10003926  
 
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A00000193Start-up kit
 
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40001065Autosampler with disc 1
 
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40001504DUMASoft™ Software
 
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40001693USB cable for PC, 5m
 
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10003926RS232 cable for balance
 
 
                   
 
                   
 

Accessories

A00000194   A00000199   A00000200   A00000201   A00000148  
 
A000001941000 analyses kit for NDA 701
 
A00000199Disc 2 for autosampler
 
A00000200Disc 3 for autosampler
 
A00000201Disc 4 for autosampler
 
A00000148Chromosorb 10g
 
 
A00000154   A00000240   A00000157   A00000159   A00000160  
 
A00000154Quartz wool, 50 g
 
A00000240Vcopper™ High Reduction Efficiency, 470 g
 
A00000157Copper oxide, 50g
 
A00000159VHT catalyst, 50g
 
A00000160VLT catalyst, 25g
 
 
A00000149   A00000153   A00000162   A00000225   A00000236  
 
A00000149EDTA, 100 g
 
A00000153Tin Foil Cups 36x36mm, 150pcs
 
A00000162Quartz reactor tube
 
A00000225Anhydrone, 454g
 
A00000236High temperature sealing grease
 
 
A00000235   A00000260   A00000262   A00000198   A00000161  
 
A00000235Rice flour
 
A00000260Tin foils 50x50mm, 450 pcs
 
A00000262Mold for tin foils 50x50mm
 
A00000198Ceramic ash insert
 
A00000161Quartz ash insert
 
 
A00000217   A00000158   A00000226   A00000192      
 
A00000217Tin foil cup closing device
 
A00000158Pre-Packed Combustion Reactor
 
A00000226Pre-Packed Reduction Reactor
 
A00000192NDA IQ/OQ/PQ Manual
     
 
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VELP.com
  • Contact
  • VELP Scientifica
  • Via Stazione 16
  • 20865 Usmate (MB)
  • ITALY
  • Tel. +39 039 62 88 11
  • Fax. +39 039 62 88 120
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