Un mezclador es un dispositivo para producir una mezcla de aire sintético a partir de una concentración de Oxígeno seleccionable entre 21 y 22,5% (con una variación de ± 5% del valor seleccionado) y una concentración de Nitrógeno entre 79 y 77,5% por gases cuya pureza tiene definido por la Farmacopea Europea.
Especificaciones
System designed for the on site production of medical air from oxygen and nitrogen, whose purity is defined by the pharmacopoeia.
Its principle of operation is based on:
- A pneumatic expansion and injection system.
Provides:
- Safety: important variations in the percentage of the mixture produced give way to supply through the emergency supply source.
- Accuracy: slight variations in the percentage of the mixture produced are quickly corrected by the additional injection of O2 or N2.
- Reliability: the minimum quarterly periodic control guarantees its correct operation.
- A continuous analysis of the mixture.
- A regulation device.