The UNICUBE trace is optimized for nitrogen determination at trace levels.
High temperature combustion
quantitative sample digestion at up to 1200 °C – with 10 years furnace warranty.
Complete conversion of all N components into N2.
Jet injection of oxygen directly to the sample leads to highest oxygen concentrations at the point of combustion whilst minimizing gas consumption.
Largest weighing range
from micro (<1 mg) to macro (ca. 1 g soil) sample weight, depending on requirements up to 20 mg organic matter
Largest dynamic range of element concentrations and element ratio
up to 50 mg C abs. or 10 mg N abs. (or 100%, depending on analysis mode and sample matrix), from ppm to 100%, LOD 10 ppm N and C
stable over months and matrix independent
Controlled by Windows ‘professional’ PC for perfect results also for unknown or heavily variable sample matrices with integrated sample feeder for 120 samples, 80 place is available on request.
21 CFR part 11 functionality available. Possibility for remote service due to full digitalization of the instrument electronics
One basic instrument for all applications
No expensive special catalysts, easy ash removal from the combustion tube and long lifetime of all components are the basis for a low cost of ownership
Clean, safe, fast
The analysis only takes a few minutes, no aggressive or toxic chemicals are used, Helium carrier gas
Easy installation requirements
48 x 55 cm benchtop space, 1 power supply (230, 110, 100 V), and two gases are sufficient for maintenance free long time operation
Electronic micro balance:
balance and elemental analyzer form a system. We offer micro balances and analytical balances from the leading manufacturers with our instruments.
alternative carousels are available for larger samples with a volume up to 1 cm3
for the dosing and gas tight sealing of tin capsules for liquid and sensitive samples.
vario Liquid Sampler, VLS:
The VLS automated sample feeder is used for liquid injections directly into the combustion chamber.
Manual gas/liquid injection:
for the injection of liquid or gaseous samples via a septum free injector port and a micro-syringe.
Sample former with pressing tool:
for the compaction of the wrapped samples and removal of air in soil samples.
Manual pressing tool:
for the manual compaction of the wrapped sample.
We offer all consumables required for the operation of our analyzers. These include combustion/reduction tubes, chemicals, measuring standards, sampe containers, seals, and instrument-specific wear parts. We do not compromise on quality of our parts and chemicals – this is the prerequisite of a guaranteed long lifetime of our instruments. When using original consumables from Elementar, a 10 year warranty on high temperature combustion furncace and thermoconductivity cell (TCD) is granted.
Set of consumables for approx. 4,000 analyses
Set of small wear parts:
Useful, clearly arranged collection of all important O-rings and fuses for the laboratory.
Of course all the consumables can also be ordered separately.