brochure du analyseur vario macro cube par elementar

the one and only CHNS macro analyzer

Great flexibility, high data quality, extreme durability, ease of use

key features

• Industry-leading performance and versatility
• C/N elemental ratios of up to 7000?:?1
• Outstanding robustness
• 10 year warranty on furnace and thermoconductivity detector cell
• Integrated 60 position autosampler as standard
• Patented ball valve for blank-free sample transfer
• Measurements according to ASTM D5291 and D5373

There is only one macro analyzer available for simultaneous, one-sample CHNS determination on the market: the vario MACRO cube!

The instrument is capable of measuring samples with C/N elemental ratios of up to 7000?:?1, thanks to the Advanced Purge and Trap technology provided exclusively by Elementar. No add-on modules or extra furnaces are required for sulfur analysis. Four elements from just one sample.

The vario MACRO cube addresses all customer needs with macro sample volumes and weights.

functional principle of vario macro cube

All elemental analyzers from Elementar are designed for minimal sample preparation and secure, unattended 24/7 operation. They use the safe, simple, and environmentally friendly high-temperature combustion principle. The proven Elementar furnace technology, combined with efficient oxygen dosing, guarantees quantitative conversion of the sample to measuring gas — a prerequisite for highly precise and matrix-independent elemental analysis.

outstanding versatility

The possible applications range from testing solids like petroleum coke, lignite, and bituminous coal to viscous and liquid samples like tar or marine residual/bunker fuels of all various types. Combined with its outstanding precision, the vario MACRO cube is a versatile and reliable workhorse for the analysis of fossil fuels and derived products.

one instrument for multiple tasks

For the determination of very low S concentrations down to 2?ppm, the vario MACRO cube can be equipped with an optional IR detector. Even total inorganic carbon (TIC), oxygen, and chlorine can be detected. All optionally available conversion kits allow upgrading the vario MACRO cube at any time for special applications.

Save valuable time in sample preparation: The vario MACRO cube is one of a kind and allows straightforward CHNS determination from one sample. Sample weights of up to several hundred milligrams allow analyzing inhomogeneous species as is – tedious grinding or milling procedures may often be omitted.

future-proof investment

With outstanding robustness and longevity, all elemental analyzers come with a 10-year warranty on the furnace and thermoconductivity detector (TCD) cell. Elementar provides technical support and spare parts for a minimum of 10 years after production ends. This results in low total cost of ownership and confidence in return of investment.

elementar’s advanced purge and trap technology

Elementar’s proprietary APT technology is the leading chromatographic technique for the determination of non-metal elements. It resolves C/N ratios of up to 7000?:?1. This allows automated data analysis for large sample amounts while maintaining high data quality and accuracy.

high precision hydrogen measurements

The vario MACRO cube is optimized for precise hydrogen concentration measurements, avoiding interferences and inaccuracies of H2O measurements encountered with infrared detection.

quality you can trust

Our consumables and spare parts are certified and validated according to international norms and standards, ensuring a long lifetime of our instruments.

ideal solution for

• Chemical contract laboratories
• Quality control laboratories
• Academic research groups

sample types analyzed

• Coal
• Coke
• Biomass
• Waste

Elementar – your partner for elemental analysis

Elementar is the world leader in high-performance analysis of organic elements. Continuous innovation, creative solutions, and comprehensive support form the foundation of the Elementar brand, ensuring our products continue to advance science across agriculture, chemical, environmental, energy, materials, and forensics markets in more than 80 countries.

Elementar Analysensysteme GmbH
Elementar-Straße 1 · 63505 Langenselbold (Germany)
Phone: +49 (0) 6184 9393-0 | info@elementar.de | www.elementar.de