Automated Analysis of Nitrogen and Carbon

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•   For laboratories dealing with analyses for the evaluation of soil, soil fertility and plant nutrition C. Gerhardt offers DUMATHERM® CN: an elemental analyser which besides total nitrogen TN offers the option to analyse an additional key parameter: Total carbon TC.
  •   DUMATHERM® CN works according to common standards, e.g. DIN EN 10694 and DIN EN 16168.
  •   The system offers the opportunity either to determine only nitrogen or only carbon or both parameters simultaneously.
  •   It can change to modus N, C or NC even within a sample series.
   •  Thanks to helium technology and total gas analysis, the DUMATHERM® can determine even extremely low nitrogen content reliably and precisely.
   •  The detection limit is 0.003 mg N. Standard deviation is less than 0.5 %.
   •  The unit is fully operational in 30 minutes, including a fully automatic system test and leak test.
   •  Consumables can be replaced or refilled easily during operation.
   •  The system can change into the N, C or CN modus even within a sample series.
   •  Fully automated sample feed, low oxygen consumption due to stoichiometric input and rapid catalytic combustion, minimal blank values and very low maintenance costs – these properties make the DUMATHERM® CN a particularly efficient ‘continuous combustor’.
   •  The DUMATHERM® CN is completely software-controlled and can be operated safely in any location without the need for an extractor. Gas flow, temperature, pressure (leak proofing) and valve settings are monitored automatically.
   •  Low operating costs, long service life, low maintenance costs.
   •  The unit comprises high quality, durable components, which are partly capable of self-regeneration.

  •  Complete traceability of all analysis data, such as dates, results, operator, program data, etc.
•  Different user levels with different user rights
  •  Direct transfer of balance data to PC
  •  Data transfer to and from LIMS systems in various file formats
•  Documentation in accordance with ISO 17025
•  In-house method libraries can be compiled
  •  Printout of results of serial and individual sample analyses
  •  Results database with various filter and sort functions

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To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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