Clean Room Lighting Requirements

Basic clean room requirements designs for gmp clean rooms what is a clean room.

Clean room lighting requirements.

This control is achieved by air pressure and filters. A clean room gmp cleanroom in my mind are a combination of engineering design fabrication finish and operational controls control strategy that are required to convert a normal room to a clean room. Given those factors plus the current focus on energy savings and the environment a growing number of cleanroom lighting. Cleanroom requirements and standards provide a direct and easy to understand way of detailing the differences between the eight classes of cleanrooms.

Cleanroom lighting will vary depending on the room s use its classification and ceiling air supply configuration. The us general services administration provides lighting levels and lpds for us government buildings which can be used as a guide for other types of buildings. Designed around certified performance criteria kenall s simpleseal cleanroom light fixtures as verified by independent laboratory testing meet stringent standards for. Ingress protection ip pressurized plenums nsf cleanability.

In an ideal situation lighting systems should provide good visibility and be designed with contamination control issues electromagnetic field generation and cleanability in mind. Positive pressure keeps new particles from entering the clean area. Cleanroom and containment lighting must be built to meet highly specialized environmental challenges. Continuous technological innovations have made the cleanroom industry dynamic and ever changing.

Manufacturing has become more demanding and regulations are becoming more stringent. Usually a light scattering. The table below provides recommended light levels from the iesna lighting handbook and lpd levels from the iecc 2015. So when identifying the type of light fitting to use consideration needs to be given not just to the lux levels required for the process but to how this choice of lighting may affect airflow and filtration.

Check your local jurisdiction for other or more stringent requirements. Cleanrooms are rated based on the number of particles they can handle. What makes a clean room a cleanroom. Cleanroom lighting is often an afterthought in cleanroom design as the primary function of a cleanroom is to reduce contamination.

Advancements in cleanroom lighting. The highly detailed work that is done in cleanrooms requires very specific requirements for the lighting. They range from an iso class 1 cleanest to an iso class 8 least clean. What type of lighting to use for a cleanroom will depend on what is being constructed in the cleanroom its classification and its ceiling air supply configuration.