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multi EA 4000 – Macro-elemental Analyzer

  • Unique application diversity (TS, TC, TX, TOC, TIC, EC, AOC)
  • Low maintenance and low operating costs 
  • Fully automated solids sampler with high sample throughput

Product Details

Environmental solids analysis that’s easy and reliable

Environmental analysis

The multi EA 4000 macro-elemental analyzer offers precise and reliable environmental analysis and is incredibly easy to use. It guarantees the fully automated determination of the environmentally relevant parameters (TC, TOC, TIC, EC and BOC) in soil, sediments, waste, minerals and other inorganic solids.

Elemental analysis

The multi EA 4000 is known for fast, low-maintenance macro-elemental analysis. It enables you to determine the parameters TS and TC in inorganic and organic solids effortlessly and simultaneously. TX determination is no problem at all. Furthermore, additional options allow the speciation of carbon.

Advantages at a glance

  • For sample weights up to 3 g, no laborious sample homogenization
  • The High Temperature Ceramic Technology (HTC) is extremely robust and needs no catalyst; it is easy to run precise analyses, even with aggressive and corrosive samples at high temperatures up to 1500 °C
  • Guarantees fast analysis – approximately 5x shorter analysis times than with conventional elemental analyzers

Determination of carbon sum parameters (TC/TOC/TIC/EC/BOC)

  • Fully automated TOC/TIC/TC determination in an analysis sequence
  • Compliant TOC determination
  • Best results in the TOC analysis by free choice of the optimal determination principle (either directly or by differential method)
  • Innovative pyrolysis option to determine the parameters EC and BOC

Broad, dynamic measurement range from ppm to percentage

  • Thanks to special wide-range NDIR detectors
  • Simultaneous detection of carbon and sulfur
  • Highly resistant materials, a specialized optical configuration and efficient gas cleaning guarantee long-term stability, even for the most challenging applications

Detection of chlorine

  • A wide-range coulometer and innovative split technology are available for chlorine analyses across a broad operation range
  • Robust, low-maintenance measuring cell with unique patented combination electrode

Solids analysis — easy and reliable

  • Unique application diversity
  • Highly convenient operation 
  • Intuitive software navigation 
  • Minimal maintenance requirement 
  • Low operating costs 
  • Self Check System (SCS) 
  • Fully automated solids sampler with high sample throughput

multi EA 4000 Technology Highlights

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Power & Energy

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  • Determination of Total Chlorine in Derived or Secondary Fuels Using High-Temperature Combustion and Coulometric Titration

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multiWin Software Better system performance and easy macro-elemental analyses

The easy-to-use multiWin software guides you through all the relevant menu items. multiWin monitors and regulates all important system parameters for the analyzer, as well as the connected modules. The software immediately issues corresponding messages to inform you of any errors that may occur with the chosen configuration, or due to the input of unsuitable parameters. Unusable results are avoided right from the start. multiWin checks the performance of the system and the analysis quality, clearly displays the results in individual analysis reports, and much more.


For more details please visit our accessories page.


Brochure multi EA 4000 (English)

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