High accuracy determination of Nitrogen content ..

Exeter Analytical, specialists in elemental microanalysis, have launched Linear Regression Plus - a unique software algorithm for their CE440 Elemental Analyser enabling high accuracy determination of the nitrogen content of combustible samples.

The CE440 has gained widespread recognition as one of the most accurate and precise elemental analysers available. In line with their drive for total quality Exeter Analytical are always looking to further improve the analytical data that the CE440 can produce. Using the new software algorithm data is available demonstrating how users are now able to automatically optimise nitrogen measurements, with improved operational accuracy and precision across the entire analytical range. Available as standard on new CE440 Elemental Analyser's or as a free-of-charge upgrade to existing users - Linear Regression Plus will both improve data quality and reduce time taken to accurately determine nitrogen composition in samples.

Designed to give accurate, reliable results, over the widest range of sample types presented for analysis the CE440 gives unmatched operating accuracy and precision. The CE440 uses thermal conductivity detection to measure Carbon, Hydrogen and Nitrogen, after combusting and reducing a sample. Inherently more stable than gas chromatographic based systems the CE440 delivers superior performance and sampling precision over a very wide range of elemental content. Horizontal sample injection enables automatic removal of sample residue after each analysis, avoiding memory effects and gas flow problems.

Low gas and reagent consumption combined with higher reduction tube life allows the CE440 to deliver the lowest operating costs of any CHN elemental analyser available.

The CE440 is a fully automated analyser. Intuitive Windows based operating software reduces human errors through incorporation of extensive automation, comprehensive customer help and diagnostic facilities. Most parts on the CE440 are user replaceable further reducing operating costs and downtime.

For further information on Linear Regression Plus or to receive a copy of the Nitrogen determination report please contact Exeter Analytical by telephone or click 'request more info'.