elementar - vario macro cube

Manufactured by  elementar
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Whether in coal, oil or soil analysis, the elemental analysis of macro samples is a particularly technical challenge ...

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 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 accurately.

Models Available: (See descriptions in Features)

  • CN
  • CN5
  • CHN
  • CHNS
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Features of vario macro cube

vario MACRO cube CN

The vario MACRO CN is a macro analyzer designed for the fast and safe determination of N/protein in plant material, food and feed as an environmentally friendly alternative to the classical Kjeldahl method. It can also be applied for the determination of CN, e.g. in agricultural research. Cost-effective alternative to vario MAX CN

vario MACRO cube CNS

Macro analyzer for the determination of carbon, nitrogen and sulphur.

In either CN or CNS mode, typical applications include all soil and plant material, environmental samples as well as industrial products.

Cost-effective alternative to vario MAX CNS

vario MACRO cube CHN

Macro analyzer for the determination of carbon, nitrogen and hydrogen.

In either mode, typical applications include all petrochemical and plant material, analysis of residual waste, environmental samples as well as industrial products.

Cost-effective alternative to vario MAX CHN

vario MACRO cube CHNS

The only macro analyzer worldwide for the simultaneous determination of carbon, hydrogen, nitrogen, sulphur from one sample as well as optional oxygen and chlorine. Also suitable for micro samples of a few milligrams of weight. Analysis, e.g. of fossil fuels, soil, agricultural products or environmental samples

General Specifications
Depth 48 cm
Width 55 cm
Power Requirements 230, 110, 100 V
Additional Specifications

High temperature combustion unit     Quantitative sample digestion at up to 1200°C – with ten years furnace warranty    
(1800°C at the point of combustion when tin foil is used). This is the prerequisite for 100% recovery also with samples difficult to combust. Jet injection of oxygen directly to the sample leads to highest oxygen concentrations at the point of combustion and low gas consumption    
   
Largest weighing range    
optimized for macro (up to 1.5g soil) sample weight, depending on requirements up to 200mg organic matter    
   
Largest dynamic range of element concentrations and element ratio    
up to 150 mg C abs. or 100 mg N abs. (or 100%), from ppm to 100%    
   
Steel combustion tubes
   
for a long lifetime in the modes CN and CHN robust steel tubes are used in the combustion and post-combustion furnace    
   
Purge&trap Chromatography    
Separation of gaseous components on up to three specific columns for perfect separation without overlap and automatic optimization of the analysis time    
   
Multipoint calibration
   
stable over months and matrix independent    
   
Instrument control    
with a standard PC for perfect results also for unknown or heavily variable sample matrices with integrated sample feeder for 60 samples (upgradeable up to 120 pos.), 21 CFR part 11 functionality available. Possibility for remote service due to full digitalization of the instrument electronics

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