
X-Sential
Description
Buchi
Closely monitoring basic parameters such as moisture, fat, or protein is crucial to correct deviations in manufacturing processes. The X-Sential™ has been developed and designed to be a high-value, cost-efficient, and fit-for-purpose process sensor.
Key Differences
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Multitasking
Six distinct extraction positions enable individual process control and simultaneous operation of different extraction methods
Multiple work packages can be executed in parallel
Faster method development and higher sample throughput
Analyte protection sensor
Patent pending analyte protection always guarantees that only a minimum level of solvent in the beaker can be found, which results in best analyte recoveries
Prevents the deterioration and degradation of heat sensitive analytes during all process steps
Ensures safe and reproducible concentration of the extract
Fully inert conditions and maximized safety for the analyte
All components in the UniversalExtractor E-800 that are in contact with the sample and the solvents are made of completely inert material
Eliminates sample contamination and any memory effects from leaching materials
The inert gas supply, selectable at all process steps (extraction, rinsing, drying) protects the analyte against oxidation
Inert gas is automatically switched on if the analyte protection sensor is triggered
Flexible applications
Profit from five different extraction methods in one universal glass assembly. Choose the optimal extraction method to achieve best recoveries and low result variation
For low contaminated samples, the Large Sample Volume (LSV) glass assembly can expand the sample volume used to the extraction by 60 %
Fast and equal heating, even for high boiling solvents such as water or toluene
Technical Specification
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Dimensions (W x D x H)200 x 200 x 100 mm
Weight5 kg
NIR wavelength range900 – 1700 nm
Visible light range (VIS)350 – 900 nm
Measuring time20 spectra/s
Illumination spot diameter10 mm or 40 mm, depending on accessory and optical setup
Housing materialsAluminum (nickel coated), SS 316L 1.4404 flange,
NBR (standard sealing material; FFKM optional)
Ingress Protection ClassIP69/X9K
Ambient temperature-10°C – 40°C
Product / flange temperature-10°C – 70°C (130°C with X-Cell water cooling)