RABS is a rigid-wall barrier, made of glass or PC, equipped with gloves, which is integrated with filling and freeze dryers for large scale aseptic process to reduce the contamination risks by physical barrier.

Our key features and advantages

A filtered Unidirectional airflow (Grade A or ISO 5) is designed inside RABS to protect the critical area.

Pressure differential gages are equipped to monitor the pressure across the HEPA filters. Anemometers are used to detect the air velocity.

Online particle counters and microbe sampler are equipped.

Specific doors are allowed rarely opened. The intervention of opening doors should be fully validated that the operation will not introduce contamination from the background or disrupt the unidirectional airflow, and specified in the SOP. Provision for appropriate high-level disinfection of non-product contact surfaces following a door open intervention.

Sensors mounted on doors are used to detect and record the opening , while warning or alarming will be trigged if the doors are opened.

The temperature and relative humidity inside the RABS depend on the background cleanroom condition.

Airflow Velocity Test

HEPA Integrity Test

Particle Counting

Microbe Monitoring

Please kindly note that price and payment term shall be negotiable.