Analytik Jena  - an  Endress+Hauser Company

- Model 4000 - Fully Automated Solid TOC Analyzer


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

Quality is the difference

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

Solids analysis – easy and reliable

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

  • 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

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

  • Environment
  • Power & Energy

The self-explanatory software multiWin 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 when configuring the system or due to the input of unsuitable parameters. Unusable results are avoided right from the start. multiWin checks the performance of the analysis system as well as the analysis quality, clearly displays the results in individual analysis reports and much more.