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|Temperature and humidity requirements||temperature is generally 23 + 2 ºC, relative humidity of 55 + 5%|
|Large fresh air||to ensure that the amount of fresh air per hour indoor ≥40m3 / h|
|Large air||air flow (ventilation frequency is ≥25 times / h)|
|Pressure||the main workshop adjacent room ≥5Pa|
|Average wind speed||100: 0.3-0.5m / s|
|Ventilation times||100,000 ≥18 times; 10000 ≥30 times; 1000≥50 times|
|Floor||use 2mm / 3mm epoxy or PVC flooring, electronic anti-static flooring plant optiona|
1.Intention: Material Airshower is a necessary passage when materials entering the clean room , it can reduce the pollution problems of Materials brought into the clean room.
2.Process: The electronic interlocking doors of the material airshower , and gas can effect chamber to prevent un-cleaned air into the clean room, reducing dust contamination of the clean room during the cargo out of the clean room . When materials into the airshower, high-speed and efficient clean air filter can be spraied to materials by the injection nozzle in all directions.
3. Purposes: to effectively remove dust particles carried by materials, the air with dust particles and re-cycling by the early HEPA filtered into the airshower area.