For labs that need to analyze material for oxygen content, many elemental analyzers offer oxygen analysis as either a feature or add-on option through use of a distinct detector. The oxygen can either be analyzed as a stand-alone element or combined with other elements such as nitrogen or hydrogen (as in ON or ONH analyzers). When purchasing an oxygen analyzer / oxygen combustion analyzer, it is important to consider which elements/element combinations can be detected, the level of precision, the type of sample that can be analyzed, and the length of time required for detection.
Find, compare, and request a quote for oxygen analyzers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.
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| Company | Elementar Americas | Elementar Americas |
| Item | Vario MACRO Cube Analyzer | Rapid OXY Cube® Analyzer |
| Price | | |
| Description | The art of elemental analysis
Whether in coal, oil or soil analysis, the elemental analysis of macro samples is a particularly technical challenge for an analyzer. Elementar has solved this task in a sophisticated way by offering the vario MACRO cube. New technical solutions combined with well The art of elemental analysis
Whether in coal, oil or soil analysis, the elemental analysis of macro samples is a particularly technical challenge for an analyzer. Elementar has solved this task in a sophisticated way by offering the vario MACRO cube. New technical solutions combined with well proven techniques allow the simultaneous determination of CHNS of samples up to the gram range. The worldwide only analyzer which makes this possible in one fully automatic step.
The elaborate design of the "cube" instruments is good looking and makes this perfect function possible. Ergonomics and functionality are finely linked here. vario MACRO cube can be adjusted to today's and tomorrow's requirements due to its modularity. However, the most important requirement of an analyzer is still the accuracy of the analysis. And vario MACRO cube simply works accurate.... Read More | High-quality, high-temperature oxygen analysis
The rapid OXY cube is a newly developed analyzer from Elementar, delivering highly precise and matrix-independent oxygen concentration measurement.
Oxygen analysis using pyrolytic conversion techniques can place a lot of demands on instrument High-quality, high-temperature oxygen analysis
The rapid OXY cube is a newly developed analyzer from Elementar, delivering highly precise and matrix-independent oxygen concentration measurement.
Oxygen analysis using pyrolytic conversion techniques can place a lot of demands on instrument technology, as pyrolysis temperatures of up to 1,450°C are necessary to guarantee highly precise and matrix-independent results. These extreme analysis conditions can only be fulfilled by high-end solutions like the rapid OXY cube, which achieves full conversion of sample oxygen into carbon monoxide.
Even persistent organic substances are digested under these conditions, as well as most inorganic materials, and the results can be detected matrix-independently. In addition, the novel backflush technology also guarantees blank-free measurements of the most difficult samples.
Highest temperature for the highest precision
Recent improvements in Elementar’s instrument technology have allowed the rapid OXY cube to deliver oxygen concentration analyzes with unprecedented precision (a standard deviation of <0.1% absolute)="" and="" improved="" convenience,="" with="" the="" large="" dynamic="" measurement="" range="" allowing="" sample="" weights="" of="" below="" 1="" mg,="" as="" well="" as="" up="" to="" 300="" mg,="" to="" be="">
Efficient, automated performance
The rapid OXY cube offers unmatched user-friendliness: it is optimized for unattended overnight operation, and the pyrolysis reactor can be used for several thousands of samples.... Read More |
| Measurement Mode(s) | CHNS, CNS, CHN, CN, N, S, O, Cl, TIC | O |
| Principle | Thermal conductivity detector (TCD) with optional infrared Detector* for sulfur and oxygen and electrochemical detector* for chlorine | Thermal conductivity detector (TCD) with optional highly sensitive infrared (IR) detector |
| Oxygen Measurement Range | O*: up to 6 mg absolute, from 0 - 100 % (* optionally available) | O: up to 6 mg O absolute, 10 ppm – 100 % |
| Nitrogen Measurement Range | N: up to 100 mg absolute, from 0 -100 % | Inquire |
| Sample Weight | Largest weighing range spanning from micro (<1 mg) to macro (up to 1,500 mg), depending on sample requirements | Inquire |
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