Nitrogen Analyzer / Total Nitrogen Analyzer (TN Analyzer)

The element nitrogen can be found throughout nature and in a variety of man-made compounds. Nitrogen analyzers / total nitrogen analyzers can reveal important information on everything from fertilizers, water quality, food, plant biology, and more. These instruments, which are often combined with other types of elemental analyzers, measure evolved gases that emerge following thermal decomposition of a sample. Among the features to look for in a nitrogen analyzer are whether it detects organic or inorganic nitrogen, the measurement range, measurement time, throughput, sample states measured, and software.

Find, compare, and request a quote for total nitrogen analyzers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.

CompanyElementar AmericasElementar AmericasElementar AmericasElementar AmericasElementar Americas
ItemFerro.lyte® Mobile OES Metal Analyzerrapid MAX N exceed AnalyzerRapid N Exceed® AnalyzerUNICUBE Micro Elemental AnalyzerUNICUBE® Trace
Reviews
Catalog NumberFerro lyterapid MAX N exceedUNICUBE MicroUNICUBE trace
Price
Measurement Mode(s)InquireNNCHNS, CHN, CNS, CN, O*, Cl*
*optionally available
Nitrogen determination at trace levels
Oxidation MethodInquireHigh temperature combustionHigh temperature combustionHigh-temperature combustionHigh temperature combustion
Sample VolumeInquireUp 5 mlInquireInquireInquire
Measurement AccuracyInquireInquire< 0.05 % absolute (250 mg aspartic acid), depending on sample type, analysis mode, and configurationInquireInquire
Measuring TimeInquire~4-5 min~3-4 min≥ 7 min for simultaneous CHNS determination, depending on sample type, analysis mode, and configuration.~5 min
Nitrogen Measurement RangeInquireUp to 500mg absolute
from 20ppm to 100%
N: up to 500 mg absolute, from ppm to 100 %Up to 10 mg absolute or 0 - 100 %Up to 10 mg absolute or 10 ppm -100 %
DescriptionOptical emission spectrometer for precise metal testing.

Ferro.lyte is a mobile metal analyzer optimized for use in metal production, metal processing, and metal recycling. Ferro.lyte uses the principle of optical emission spectrometry (OES) with spark excitation. In contrast to conventional
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MAXimum performance in protein analysis
Elementar’s rapid MAX N exceed is the first Dumas method N/protein analyzer that utilizes the highly successful EAS REGAINER® technology for larger sample weights. Drawing on Elementar’s decades of expertise, the instrument offers increased laboratory
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Time to rethink protein analysis
More than 50 years ago, in 1964, the rapid N saw the light of day for the first time! Based on these experiences the newly developed rapid N exceed is the most economic and innovative nitrogen/protein analyzer according to Dumas. In day-to-day business it performs
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UNICUBE® Micro combustion analysis has never been easier. Making 'good' even better: as a leader in elemental analysis technology, our products benefit from having more than 120 years of experience behind them. Now, we have used our technical know-how to take our proven micro elemental analyzer, the... Read MoreMatrix-independent determination of N and C at trace levels

The UNICUBE trace measures low-level nitrogen and carbon concentrations in solids and highly viscous liquids with a detection limit of 10 mg/kg. Its speciality: nitrogen and carbon determination are carried out using the Dumas method,
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