A-level laminar flow hood is an air purification equipment that can provide a locally clean environment. It mainly consists of a box, a fan, a primary filter, a high-efficiency filter, lighting fixtures, a laminar flow membrane, and a control device. It can be hung or supported on the ground, with a compact structure and easy use. It can also be used individually or in combination with multiple connections. It forms a uniform flow layer by passing air through a high-efficiency filter at a certain wind speed, ensuring that the clean air flows vertically and unidirectionally in the working area to meet the required cleanliness of the process.
Application areas:
Currently widely used in industries such as precision machinery, electronics, pharmaceuticals, food, and fine chemicals.
Product performance characteristics:
Cleanliness level: Class A (compliant with GMP requirements)
Dimensions: Customized according to customer size
Filtration efficiency: 99.99% (H14)
Sealing method: Liquid tank sealing
Inlet direction: Side air supply/Top air supply
Noise: ≤ 65dB
Wind speed: 0.35~0.54m/s
Illuminance: ≥ 300lux
Total power: calculated based on the number of fans
Control mode: LCD touch screen/frequency converter
Box material: 304 stainless steel/316 stainless steel
Installation method: suspended/ground bracket type
Fan installation method: organic internal installation/external installation
Uniform flow layer: stainless steel diffuser plate/uniform flow film
instructions
PAO dust outlet and PAO sampling outlet are installed on the A-level laminar flow hood, and each filter can be verified on-site through smoke testing. laminar hoodEquipped with a differential pressure gauge (range 0-500Pa) to monitor the real-time operation status of the high-efficiency filter. Efficient liquid tank sealing is adopted to ensure no leakage. open up or clear out by poking or jabbingThe LCD touch screen/frequency converter can be used to start and stop the fan and adjust the speed of the fan.