Coriolis® Delta

Coriolis® Delta, environmental monitoring, is an outdoor air monitoring of pollen grains and fungi.

Application field

Environmental monitoring / Allergens detection

Long time monitoring

Thanks to its injection unit, totally integrated into the Coriolis® Delta, the collection time is not limited to 10 minutes !
The unit will balance the evaporation by injecting equivalent volume of collection liquid and will allow a reliable volume into the cone to get good recovery of micro-organisms.
The user can thus do 6 hours collection! The sample will be concentrated and the sample more representative than for small volume of air collected.

Flexible and easy set up

In order to be used for a large range of applications, the parameters of the Coriolis® Delta can be easily set : through a simple and intuitive interface, the user will set the air flow rate (100 to 300l/min), the time (1min  to 6 hours) and the delay before starting the run (1 to 100 minutes).

Wind vane

The wind vane will point the Coriolis® Delta in the right direction according to the wind : it will change during the collection run if the wind changes its direction; it will thus allow to optimize the collection of pollens, fungi and micro-organisms.

Weather-proof designed

Metal caseDesigned to be used outdoor and in “non-mastered” conditions, the Coriolis® Delta has been designed to resist hard constraints such as rain : the metal case is adapted to harsh environmental conditions and is weather proof.

Easy decontamination

Sterility and no cross contamination are crucial in the context of air quality control, that is the reason why the parts of the Coriolis® Delta air sampler which are in contact with air and collection liquid are either autoclavable (air intake and cane) or single use (consumables).
The surface can be disinfected by classical disinfectants.

The equipment can also undergo hydrogen peroxide vaporisation to be totally decontaminated before being entered into class A or B.

Sterile consumables

In order to avoid any cross contamination, Bertin Technologies provides sterile and autoclavable cones.
Specific collection liquid can also be delivered.