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.

CompanyLECOLECOLECOLECO
ItemONH836 Oxygen/Nitrogen/Hydrogen Analyzer828 Series Carbon Nitrogen Protein Determinator836 Series Elemental Analyzer928 Series Carbon/Nitrogen/Sulfur Analysis by Combustion
Citations
Reviews
Catalog NumberONH836FP828 / FP828P / CN828 / CHN828ONH836FP928 / CN928 / CNS928
Price
Measurement Mode(s)Oxygen, Nitrogen, HydrogenC, NH, N, OC, N, S
Oxidation MethodGas FusionHigh temperature combustionInquireHorizontal ceramic furnace with an exclusive
oxygen environment
Sample VolumeInquireInquireInquireInquire
Measurement AccuracyInquireInquireOxygen: 0.000025 mg or 0.3% RSD, whichever is greater
Nitrogen, He Carrier Gas: 0.000025 mg or 0.3% RSD, whichever is greater
Nitrogen, Ar Carrier Gas: 0.0001 mg or 0.3% RSD, whichever is greater
Hydrogen: 0.00005 mg or 2% RSD, whichever is greater
Inquire
Measuring TimeInquireRapid cycle time of 2.8 minutes180 s (He Carrier Gas), 210 s (Ar Carrier Gas)Rapid cycle time of 5 minutes
Nitrogen Measurement RangeInquireInquire0.00005 mg to 30 mg (He Carrier Gas)
0.0002 mg to 30 mg (Ar Carrier Gas)
Inquire
DescriptionThe ONH836 Oxygen/Nitrogen/Hydrogen Elemental Analyzer is designed for wide-range measurement of oxygen, nitrogen, and hydrogen content of inorganic materials, ferrous and non-ferrous alloys, and refractory materials using the inert gas fusion technique.

The instrument features a custom MS
... Read More
By incorporating state-of-the-art hardware and an on-board, touch-screen software platform, the 828 Series allows you to easily handle a wide range of sample applications. The core capabilities and performance of previous generations of LECO macro combustion instruments have been maintained, while ... Read MoreDetermine Oxygen, Hydrogen, and Nitrogen in Inorganic Samples

The ONH836 Oxygen/Nitrogen/Hydrogen Elemental Analyzer is designed for wide-range measurement of oxygen, nitrogen, and hydrogen content of inorganic materials, ferrous and nonferrous alloys, and refractory materials using the inert gas
... Read More
By incorporating state-of-the-art hardware and an on-board touch-screen software platform, the 928 Series allows you to easily handle the most demanding sample applications. The core capabilities and performance of previous generations of LECO macro combustion instruments have been maintained, while... Read More
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