Project Description

vario MACRO cube

The art of elemental analysis

High precision macro sample analysis made easy

The analysis of macro samples in coal, oil or soil industry is a special technical challenge for an analytical instrument. The vario MACRO cube is an intelligent solution for this challenge. New technical developments in combination with established methods allow the simultaneous determination of CHNS of samples up to the gram range. It is the only analyzer in the world that allows this to be accomplished fully automatically in a one-step process.

The vario MACRO cube combines function and aesthetics to a ergonomically optimized and accurate elemental analyzer. It can be used for the reliable and precise analysis of:

  • Environmental samples
  • Plant material
  • Agricultural goods
  • Food and beverages
  • Proteins
  • Feedingstuffs
  • Industrial products
  • fossil fuels
  • petrochemical samples
  • residual fuels/waste and coal/coke.

The modular design enables a customized analyzer that can be adapted to tomorrow’s needs at any time. It permits minimal sample preparation thanks to sample sizes up to 1.5 g. With the purge & trap technology for full baseline separation the vario Macro cube enables the highest precision and delivers accurate results every time.

  • Quantitative sample digestion at 1200 °C and 1800 °C at the point of combustion when tin foil is used
  • Jet injection of oxygen to the sample
  • Optimized for macro samples up to 1.5 g, up to ~200 mg organic matter
  • Measuring Range up to 150 mg C absolute and up to 100 mg N absolute, from ppm to 100%
  • Purge & trap chromatography
  • Multipoint calibration
  • One system for all applications
  • Full digitalization with 21 CFR part 11 option
  • Remote operation possible
  • Standard sample feeder with 60 positions
  • Steel combustion tubes
  • Just a few minutes analysis time
  • Argon or helium carrier gas
  • No aggressive or toxic chemicals needed
  • 48 x 55 cm benchtop space
  • Single power supply, 2 operating gases

Modes (basic configurations):

  • CHNS
  • CHN
  • CNS
  • CN

Optional (later upgrade possible):

  • O
  • C
  • TIC
  • TOC

Standard options (later conversion possible):

  • vario MACRO CN
  • vario MACRO CNS
  • vario MACRO CHN
  • vario MACRO CHNS

Upgrade options (later upgrade possible):

  • Oxygen detection via pyrolysis
  • Chlorine vis ECD
  • soliTIC for total inorganic carbon
  • TOC for total organic carbon

Accessories

  • Electronic microbalance
  • Sample feeder up to 120 positions (with smaller size)
  • Upgrade kit oxygen
  • Upgrade kit chlorine
  • soliTIC
  • Capsule press
  • Vario Liquid Sampler (VLS)
  • Continuous flow hybrid option
  • Manual gas/liquid injection
  • Sample former with pressing tool
  • Manual pressing tool
For privacy reasons YouTube needs your permission to be loaded. For more details, please see our Privacy Policy.
I Accept

If you are interested in further information you can contact our service department using the contact form.

request a quote