NDA 702 Dual Carrier Gas Dumas Nitrogen Analyzer, VELP Scientific, Inc. (CAT#: STEM-LE-1925-LC)

The NDA 702 is a multi-functional Dumas Protein/Nitrogen Analyzer which is able to perform precise nitrogen analysis and protein determination with both Helium and Argon as carrier gas. Ideal for markets where Helium is scarce, it provides high throughput and precision.

Sensitivity:>99,5 % recovery rate
Measurement Mode(s):Dumas Protein/Nitrogen Analyzer
Oxidation Method:Dumas method (combustion)
Measurement Accuracy:RSD < 0,5% for EDTA Standards (approx. 100 mg = 9,57% N)
Measuring Time:3/4 minutes
Capacity:Up to 4 discs, 30 positions each
Dimensions:(WxDxH) 25.8 x 16.1 x 20.1 inch
Analysis Time:3 to 4 minutes
Nitrogen Measurement Range:LOD 0,001 Mg/N (with HE)
LOD 0,01 Mg/N (with Ar)
Sample Types:Liquid, solid and semi-solid
Sample Size:Up to 1 g

Argon or helium can be used as carrier gas
The pre-installed method can be selected immediately
Can be controlled from PC using DUMAsoft™ software
Powerful, clear and detailed reporting software
Can store data in multiple formats to LIMS or PC
Rapid determination of nitrogen and protein content
Automatic analysis of pre-loaded samples (117 locations)
Completely unsupervised operation
The result is produced 24/7/365
Unmatched LOD (0.001 mg N (using He)-0.01 mg N (using Ar))
EDTA standard RSD is less than 0.5%
Complies with Good Laboratory Practice Standards
Leak test (regional or overall) to ensure optimal performance

CN 802 Carbon Nitrogen Analyzer, NDA 701 Dumas Nitrogen Analyzer