Laboratory Ventilation System Ducts, 6-10m/s, FENGJ (CAT#: STEM-LF-0078-LJX)

The laboratory ventilation system is one of the largest and most influential systems in the entire laboratory design and construction process. Whether the ventilation system is perfect or not will directly affect the laboratory environment, The health of experimental personnel, And the operation and maintenance of experimental equipment. Have an important impact.
A laboratory with a complete ventilation system should be a harmonious, Safe, And healthy workplace. Laboratory noise, Room air changes, Pressure differences, And toxic gas residues in fume hoods are all issues worthy of attention. In addition, The sample room and The reagent room should also consider ventilation and exhaust equipment to prevent the odor brought by the sample from affecting the environment; a modern laboratory should design a fresh air system; However, More attention should be paid to avoiding lateral interference to the inhalation airflow of local exhaust devices such as biological safety cabinets, Fume hoods and exhaust hoods.

1. Ventilation volume: determined according to the number of air changes in the room
2. Ventilation hood branch pipe wind speed: 6-10m/s
3. Fume hood surface wind speed: Generally controlled between 0.375-0.75m/s, The acceptance standard is generally 0.5m/s, And the optimal surface wind speed is 0.508m/s
4. Outdoor noise: controlled at 70dB (A), And the noise in the laboratory should be controlled at 55dB (A)

Safety
Efficient pressure control
Energy saving
Easy to maintain
Convenient for future renovation or expansion

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