EDU3

The EDU3 is a completely automated enrichment and desorption instrument. This autonomous device is able to gather, desorb, inject and clean for multiple cycles automatically.
Through the adsorption process it is possible to concentrate organic compounds or a range of analytes by performing their separation from the common interfering substances. Depending on the parameters of analysis and also on the target substances it is possible to improve the detection limits to a certain order of magnitude.  For the analysis with gas sensor instruments (like PEN3), there is the additional advantage that common interfering compounds and/or compounds with neutral smell, like water, methane or ethanol can be almost completely extracted from the sample.