Macro elemental analysis
The multi EA^® 4000 is versatile, reliable and easy to operate, yet offers real macro elemental analysis. Sample weights up to 3 g can be analyzed with ease using the multi EA^® 4000 – no laborious sample homogenization is necessary. The HTC (High Temperature Ceramic) technology is extremely robust and needs no catalyst; it’s easy to run precise analyses, even with aggressive and corrosive samples at high temperatures.

Simultaneous detection
A special wide-range NDIR detector enables the simultaneous analysis of carbon and sulfur in a broad, dynamic measurement range of ppm to percentage with high linearity. Made from highly resistant materials, with a specialized optical configuration and efficient gas cleaning, this system requires very little maintenance and has long-term stability, even for the most challenging applications like direct TOC measurement.
Elemental carbon or decomposable organic carbon determinations are also easy with the multi EA^® 4000. A broad-range coulometer with a patented combination electrode is available for chlorine analyses across a wide range.

High sample throughput
A large capacity is optionally achieved thanks to a fully automated solid sampler which transfers the sample boats to the combustion furnace to get automated C, S and Cl analyses with amazingly high sample throughput. Additional features, such as the Self Check System (SCS), intuitive software navigation and an integrated "cookbook", give you the best reliability, efficiency, flexibility, precision and safety.

multi EA^® 4000 with pre-furnace
Elemental analyzer for the determination of carbon and sulfur with additional pyrolysis option.
The analyzer is adapted for the combustion of samples at two different temperatures: in an integrated pre-furnace at up to 500 °C and subsequent combustion in an oxygen stream in the high-temperature furnace at a temperature of up to 1500 °C. The temperature of the pre-furnace can be freely selected up to 500 °C.

Upgradable with:

• FPG 21 (solids autosampler)
• TIC solids module (direct determination of TIC in solids)

multi EA^® 4000 with pyrolysis function
Elemental analyzer for the determination of carbon and sulfur with integrated pyrolysis function including multiWin^® software.
The analyzer is adapted for the pyrolysis of samples in the inert gas flow at a freely selectable pyrolysis temperature of up to 1500 °C. The pyrolyzed sample can be combusted afterwards in an oxygen stream at temperatures of up to 1500 °C.

Upgradable with:

• FPG 48 (solids autosampler)
• TIC solids module (direct determination of TIC in solids)

More information on accessories page