Reach a new level in sample throughput
The elemental analyzer vario MAX cube is optimized for carbon, nitrogen, and sulfur determination by high-temperature combustion in organic samples up to 5 g. The analyzer is designed for unattended 24/7 operation and addresses the needs of any high-throughput laboratory facing larger sample weights, diverse sample types, and significant ash content. Without the need for time-consuming sample preparation, and thanks to the integrated 90-position autosampler and the automated ash removal technology, you can rely on unattended overnight operation to maximize sample throughput and increase laboratory efficiency.
Features
Largest weighing range and sample volume
The vario MAX cube offers the largest weighing range and sample volume in carbon, nitrogen, and sulfur analysis. Thanks to the large, re-usable crucibles, samples up to 5 g / 5 ml can be easily weighed and placed onto the autosampler. The analyzer can be set up in CNS or CN mode to ensure an optimal configuration, tailor-made to your analytical demands. The vario MAX cube offers also the largest detection range and is capable of resolving e.g. C:N elemental ratios of up to 7000:1, achieved by our Advanced Purge and Trap (APT) technology that delivers analysis results with highest precision and accuracy, also down to the lower ppm range.
Highest sample throughput thanks to a high level of automation and low maintenance
With only 5 minutes analysis time, the vario MAX cube offers fast analysis in a wide variety of sample types. The analyzer is designed for unattended, 24/7 operation and high sample throughput, achieved by integrated automation features such as the anytime reloadable 90-position autosampler and the automatic ash removal. For samples as soils and sediments which contain high amounts of ash, this drastically increases instrument uptime. Due to the long-lasting calibration, the vario MAX cube offers highest long-term stability and avoids frequent, time-consuming calibration procedures. This results in extremely low maintenance and highest system uptime. Whenever maintenance is necessary though, our user-friendly clamp connections system ensures a tool-free maintenance experience, while the slide-out furnace gives access to all important parts and guarantees a comfortable working posture.
Simplified sample preparation and CNS analysis of challenging samples due to crucible technology and unique post-combustion
The unique post-combustion technology of the vario MAX cube ensures a complete digestion of even challenging sample matrices like fatty substances. The upright crucible design allowing large sample volumes make the analysis of inhomogeneous samples unproblematic and effortless. Grinding or milling of the sample can therefore often be omitted without affecting reliable data quality, simplifying sample preparation and saving precious time. The vario MAX cube also enables the most reliable analysis of liquid samples thanks to its efficient three-step gas drying process.
Maximum independence in carrier gas choice
For maximum independence from rising gas prices or supply bottlenecks, the vario MAX cube may be operated with either helium or argon as carrier gas. This provides absolute independence from rising helium prices or uncertainties in supply. Furthermore, the use of inexpensive argon as carrier gas yields even lower cost per analysis than the use of more costly helium.
Future-proof thanks to 10 years warranty
Thanks to the outstanding robustness and longevity of our vario MAX cube, we grant a 10-year warranty on the high-temperature combustion furnace and thermal conductivity detector (TCD) cell. With our long-term oriented dedication to technical support, we provide spare parts for a minimum of 10 years. This results in outstanding low total cost of ownership, giving you confidence in return of investment.
Electronic balance
Balance and elemental analyzer form a system. We offer analytical balances from the leading manufacturers with our instruments. Please contact usfor further information.
