Laboratory Purification Engineering
Main Technical Parameters
Indoor air exchange rate: 100,000-grade: 10-15 times/h; 10,000-grade: 15-25 times/h; 1,000-grade: 50-52 times/h.
Average wind velocity of the fracture surface of 100-grade operating point: 0.25-0.35m/s; indoor noise: ≤ 65dB (A).
Indoor differential pressure: high-level clean area to neighboring low-level clean area: ≥5Pa; to unclean area: ≥10Pa.
Indoor temperature: winter > 16℃ ± 2℃; summer < 26℃ ± 2℃ (special requirements);
Indoor relative humidity: 45-65% (RH) (special requirements);
Indoor noise: ≤ 60dB (A);
Indoor illumination: ≥ 300Lux.
新风量:总送风量的20%-30% Fresh air volume: 20%-30% of total air supply volume;
1. Clean Laboratory Picture 1 2. Clean Laboratory Picture 2
3. Clean Laboratory Picture 3 4. Clean Laboratory Picture 4
Structural Material
1. For wall and ceiling materials for the building envelope of the clean room, sandwich color plate of 50mm thick shall be adopted usually, with oxidized alumina material specifically used for purification. Door: adopt purification air-tight door; window: adopt fixed window made of aluminum alloy and glass.
2. Ground: adopt solvent-free, epoxy and self-leveling clean floor or top-quality wear-resisting PVC clean floor.
3. Purification air conduit: select galvanized steel sheet and thermal insulation material.