The TRIO.BAS™ instruments utilize the impaction method of air sampling. The air, passing through an aspirating head, impacts onto an appropriate agar plate that collects bacteria or other organic substances possibly present in the sampled area.

Components and production processes have been certified to ATEX standards for Zone 2 explosion hazard areas.

All of our air samplers are lightweight, with an antibacterial techno-polymer shockproof body, have a long-lasting battery, and are IP65 protected from dust and water.

Per USP <797>, "Volumetric active air sampling of all classified areas using an impaction device must be conducted in each classified area [e.g., ISO Class 5 PEC and ISO Class 7 and 8 room(s)] during dynamic operating conditions at least every 6 months."

Innovative Features 

Two aspirating heads with easy manipulation bayonet closure

Ability to use two different culture media at the same time

Save sampling time by doubling the aspirated volume of air

Manual or automatic operations

TRIO.BAS™ DUO Bluetooth ATEX, Petri Plate Contains:

Includes calibration certificate.

200 liters/minute flow rate, *Bluetooth data transfer capability. *Choose desired data download method-separate purchase is required

Induction battery charger. Unit simply rests on top of the base station to charge.

Stainless steel aspirating head. Petri plate aspirating heads; autoclavable. x2

Stainless steel cover head. Protection covers for aspirating heads; autoclavable. x2

Robustus hard shell carrying case. Hard shell carrying case to protect the sampler in transit.

According to ISO 14698, USP <797>, USP <116>, EU GPL-GMP, ISO 17025