cobas e 411 analyzer

Freedom to realize your lab’s potential

cobas e 411 analyzer
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First class performance
  • High sensitivity, reliability, and reproducibility of results due to ECL technology 
  • More than 100 assays available1 
  • Up to 18 assays can be run at a throughput of up to 86 tests/h2
  • 9 min STAT applications for emergency sample assays (incl. high-sensitive Troponin T, Creatine-Kinase MB, Myoglobin, Parathyroid Hormone (PTH), and human Chorionic Gonadotropin (hCG)1


Intelligent sample workflow 


  • Carryover-free pipetting of samples to avoid cross-contamination 
  • Automated sample rerun capability
  • Continuous random access and flexible STAT priority settings


Unique reagent concept


  • Convenient and error-free handling of cobas e packs
  • Economic usage with high stabilities and convenient kit sizes


High system reliability


  • More than 25,000 analyzers installed worldwide
  • High uptime of >99%4
  • Low system maintenance time


cobas e 411
Product image for cobas® 4000 analyzer series

cobas® 4000 analyzer series

Freedom to realize your lab’s potential

The cobas® 4000 analyzer series consists of the cobas c 311 analyzer for clinical chemistry and the cobas e 411 analyzer for immunochemistry testing.



  1. Elecsys® Assay menu. Roche Diagnostics International Ltd.
  2. cobas e 411 analyzer. Operator's manual. Roche Diagnostics International Ltd.
  3. Data on file. Roche Diagnostics International Ltd.
  4. Calculation: (365 days / Mean time Between Repair Visit) x (Mean Time for Repair Visit + Travel Time) - Data on file. Roche Diagnostics International Ltd.



Technical Documents

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  • Testing capabilities

    Electrochemiluminescence (ECL) technology for heterogeneous immunoassays

  • Throughput

    Up to 86 tests/h

  • Samples

    Serum, plasma, urine

  • Test integrity measures

    Disposable tips and cups for carryover-free pipetting

    Clot and liquid level detection (LLD) of samples

  • Reagents

    18 reagent positions

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