• TOC/TNb-Analysator enviro TOC


    Designed for the analysis of
    in environmental water & wastewater

  • TOC/TNb-Analysator enviro TOC


    Fully automated,
    60-position sampler
    for 40 ml EPA vials

  • TOC/TNb-Analysator enviro TOC


    Combustion temperatures
    up to 1200 °C crack even
    stable carbon compounds

  • TOC/TNb-Analysator enviro TOC


    Fast conversion from
    liquids to solids mode

  • TOC/TNb-Analysator enviro TOC


    Optional TNb determination with
    integrated chemiluminescence detector
    or EC cell technology

  • TOC/TNb-Analysator enviro TOC


    Long-lasting thanks to
    real SALTTRAP matrix separation,
    ideal for salt-containing samples

  • TOC/TNb-Analysator enviro TOC


    Integrated rinsing functions
    minimize carryover of
    particle-containing samples

  • TOC/TNb-Analysator enviro TOC


    Automated sample preparation
    and injection, intuitive calibration and
    result evaluation. Easy maintenance.

  • TOC/TNb-Analysator enviro TOC


    10 years warranty
    on furnace

enviro TOC

TOC analysis of environmental water and wastewater at its best

TOC analyzers from Elementar based on catalytic high-temperature combustion have been providing remarkable performance in environmental and wastewater laboratories for decades. Now Elementar’s new TOC/TNb analyzer, enviro TOC, combines the technical know-how of its predecessor, the vario TOC select, with innovative technologies:
the powerful furnace, variable mode changes, real matrix separation with SALTTRAP and the stable, wide-range IR are complemented by a completely new autosampler system and a novel chemiluminescence detection system. This makes enviro TOC the ideal, future-oriented instrument for flexible and efficient TOC and TNb determination in environmental and wastewater samples.

Designed for environmental samples

The analysis of TOC in wastewater to assess organic contamination or to evaluate the cleaning efficiency of sewage treatment plants is an international standard procedure. Also, TOC and TNb determination are indispensable for monitoring organic pollution and nitrogen load in surface waters.
The enviro TOC is tailored to the analysis of TOC, NPOC, TC, TIC, DOC, POC or TNb in these matrices. Samples are injected with a 60-position autosampler. Integrated rinsing functions minimize carryover during the analysis of particle-containing samples. In addition, the measurement of soil samples or waste is also possible without time-consuming instrument modifications. As one of the few analyzers on the market, enviro TOC offers fully automatic TOC determination in solid and liquid samples with one system.

TOC analyzer with flexible nitrogen determination

The enviro TOC enables simultaneous TNb determination either using the proven EC cell technology or a novel, integrated chemiluminescence detector (CLD). The innovative CLD concept provides stable conditions for NO measurement in the carrier gas. Consequently, the NO signal is linearly correlated with the TNb concentration over a large measurement range. The built-in CLD does not require additional laboratory space and delivers extremely stable values, which simplifies calibration as well as result evaluation.

Real matrix separation with SALTTRAP

During the combustion of salt-containing samples, salts crystallize in the combustion tube. If the crystallization occurs directly on the quartz glass or in the catalyst, their lifetime is significantly reduced. The unique SALTTRAP of the enviro TOC guarantees user-friendly maintenance intervals of the combustion tube and the catalyst even for concentrated salt solutions, thus saving running costs during operation. Depending on the nature of the salt, a slight decrease in crystallization can be achieved by reducing the combustion temperature. However, only SALTTRAP guarantees truly effective glass corrosion protection, because the salts are trapped directly at the point where they melt.

Easy and cost-effective maintenance

The user-friendly maintenance concept of the enviro TOC ensures the most efficient routine analysis: Our goal is that the maximum lifetime of the instrument can be reached with minimum maintenance effort. Consequently, all consumables can be easily replaced by the user. Clearly arranged, easily accessible components guarantee that most maintenance work can be carried out independently within a very short time. This saves running costs and avoids downtime of the instrument.

These analyzers might be interesting for you as well:

>> acquray®

>> vario TOC cube

>> soli TOC cube

enviro TOC mit Monitor
Probenkarussel des enviro TOC
enviro TOC mit geöffneter Tür
Probenkarussell mit Glasfläschchen
enviro TOC mit Feststoffprobenteller
Glasfläschchen im Probenkarussell
Nadeln des enviro TOC
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