Dumas Nitrogen / Protein Analyzers

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.

NDA 702 : A versatile Dumas Protein/Nitrogen Analyzer, able to perform precise nitrogen analysis and protein determination using either Helium or Argon as carrier gas. Ideal for markets where Helium is scarce, it offers high throughput and precision.

CODE		1887/125
MODEL	NDA 701	NDA 702
Description	Dumas Nitrogen Analyzer	NDA 702 DUMAS N ANALYZER 230V/50-60HZ F30800080 WITH PRE-PACKED COMBUSTION REACTOR A00000158 AND PRE-PACKED REDUCTION REACTOR A00000226
Method of analysis	Dumas method / Combustion
Detector	Innovative autocalibrating TCD (no reference gas required)
Sample weight	up to 1g
Autosampler capacity	up to 4 discs, 30 positions each
Reproducibility (RSD)	< 0.5%="" for="" edta="" standards="" approx.="" 100="" mg="" (9.57%="" />
Recovery	> 99.5%
Detection limit	0.003 mgN absolute	0.001 mgN (He); 0.01 mgN (Ar)
Combustion temperature	1030 °C / 1886 °F
Power	1400 W	1400 W
Power supply	230 V / 50-60 Hz	230 V / 50-60 Hz
Weight	54 kg / 119 lb	54 kg / 119 lb
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