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Clean Rooms

BES clean rooms are often utilized for specialized industrial production or scientific research – including the manufacture of pharmaceutical items, integrated circuits, and various specialized electrical components – and are designed to maintain extremely low levels of particulates, such as dust, airborne organisms, or vaporized particles.

BES clean rooms can also be designed for the cold extremes typically found in today’s bio-pharmaceutical operations, with HEPA-filtered cold clean rooms maintaining temperatures from -20°C to +40°C.

Bahnson Environmental Specialties clean rooms are ideal for:

  • Clean filling operations
  • Sterility plate studies
  • Cell and tissue culture
  • Fermentation
  • Media preparation
  • Packaging under controlled temperature, humidity, and clean room conditions
  • General incubation and growth
  • Vaccine production

Standard Features

  • Clean room design standards from Class 100 to 100,000 (ISO 5 Grade B to ISO 8 Grade D)
  • Modular metal skinned panels with urethane insulated tongue and groove construction for chamber enclosure, featuring smooth, non-shedding painted aluminum, galvanized steel, or stainless steel
  • “Cam-locking” clean room panel seams sealed with Food and Drug Administration (FDA)-approved sealants for a smooth cleanable surface
  • Internal stainless ceiling plenum housing mounted above lay-in tiles
  • Totally accessible hinged drain pan for maintenance and cleaning of all interior plenum components
  • PSC fan motors for energy efficiency, which are rated for operating temperatures and remoted from chamber interior when necessary
  • Automatic defrosting with refrigerant hot gas and/or electric heat for quick and efficient operation
  • Uniform horizontal and vertical air distribution through ducted terminal lay-in HEPA filters in aluminum housings or complete pressurized plenum ceiling
  • Support achieved with anodized aluminum T-bar drop ceiling network
  • All solid “filler” clean room tiles constructed of non-shedding acoustical material
  • Perforated metal diffuser grills to protect terminal filter media
  • Terminal filters provided with adjustable air-flow damper and static pressure port
  • Stainless false wall air returns at floor level for ceiling plenums or air handlers
  • Returns feature gross mesh or pleated filters within “ledge” free channels
  • Sealed utility and sprinkler access penetrations
  • Semi-hermetic, continually operating compressors for extended equipment life and increased control and uniformity
  • Fully accessible control panel to efficiently and securely house all controls, alarms, and recording devices
  • Touchscreen system control of chamber parameters
  • Fluorescent clean-room style layin troffers or tear drop fixtures for chamber illumination
  • Factory leak testing of all refrigeration assemblies prior to shipment
  • Bench testing of complete control panel and electrical devices prior to shipment
  • Applicable ISO listing 9001:2000 applies