Vacuum Sampling Pump
The vacuum sampling device is used to collect odour samples in Nalophan sample bags, which are then subjected to olfactometric and/or chemical analysis. Using the lung principle, the sample flows into the air sampling bag through the sampling tube only, without passing through pumps or other equipment which is ideal for avoiding contamination.
The air is removed from the container using a vacuum pump so that the vacuum in the container fills the Nalophan bag with a volume of sample equal to that which has been removed from the container.
Osmotech manufactures high performing CDHD 2.0 vacuum sampling devices, known for their reliability, lightweight, compact, ultra-simple operation, based on its own design in compliance with UNI EN 13725:2004.