Open Restricted Access Barrier SystemOpen-RABS protects aseptic equipment and tools within the scope by forming an air flow barrier between the core area and the background area. The operator may only perform intervention with glove box,Website: , to prevent the risk caused by direct interference to the aseptic open area. Open-RABS background area is of Class B cleanness which allows for the operator’s entry. Open-RABS may be provided with air speed, differential pressure, cleanness and other online monitoring devices. Standard size & parametersModelOverall sizeL×W×HWorking area size L×WUpstream  Rated air velocity(m/s)Working area cleanclassNoise（dB）Illumination（Lx）Power(kW)LRABS ******CustomizedCustomized0.45±20%A65300 Open-RABS is non-standard and shall be designed and manufactured according to customer’s URS.LRABS series close restricted access barrier system (close-RABS)Close–RABS has substantially identical air flow design, cleaning procedures and material transfer mode with those of isolators; however, the control of pressure and airtightness inside the system is less stringent than that of the isolator. Close-RABS background area is of Class B cleanness which allows for the operator’s entry.Standard size & parametersModelOverall    size    L×W×HWorking area size L×WUpstreamRated air velocity(m/s)Working area clean classChamber Pressure（Pa）Leakage（ % vol/h）Power(kW)LISLT ******CustomizedCustomized0.45±20%A-80~801. 5 Close-RABS is non-standard and shall be designed and manufactured according to customer’s URS.