Laminar Flow Hood is an air purification device that can provide a local high cleanliness environment. It filters the air through a high-efficiency filter to form a vertical unidirectional flow, ensuring that the working area meets high cleanliness requirements.
| Cabinet material | Cold rolled steel with powder coated / Stainless steel 316/304 |
| HEPA filter | Gel seal HEPA filter, 99.99%@0.3μm |
| Motor | It can be controlled in group or separately |
| Power supply | 220V/110V |
| DOP/PAO point | Available |
| Average velocity | 0.45±20% |
| PVC curtain | Available |
| Cleanliness Class | Class 100/ Class A |
| Pre-filter | Option |
| Differential pressure gauge | Available |
Laminar flow hood is one of the equipments that can shield and isolate the operator from the product. Its main purpose is to avoid product contamination. The air drawn from the clean room is then filtered vertically through the operating area by the fan installed in the top pressurized cabin through HEPA, providing ISO 5 (class 100) one-way air flow for key areas. The exhaust gas is discharged from the bottom and returned to the clean room area. It is mainly composed of a box, a fan, a high-efficiency air filter, a damping layer, lamps, etc.
1.Low consumption,super performance and low operation cost
2.Scientific air passage design, low resistance, low noise, save space
3.Flexible design to suit various needs
4.Safe and operation friendly
5.Muiti-level protective devices
6.High performance of small calorific value, which can reduce the calorific value of work area further.
It can be used alone or in combination.
Compared with civil construction or assembled Class 100 clean rooms, it has low investment, quick results, easy installation and low operating costs.
The box material is available in color steel plate, high-quality steel plate and stainless steel plate for users to choose.
The clean laminar flow hood forms a uniform flow layer after the air passes through the high-efficiency filter at a certain wind speed, so that the clean air flows vertically in one direction, thus ensuring that the high cleanliness required by the process is achieved in the working area.
| Model | BAC-FFU-A01 | BAC-FFU-A02 | BAC-FFU-A03 | BAC-FFU-A04 | |
| Dimension(mm) | 875*575*330 | 575*1175*330 | 615*1225*330 | 1175*1175*330 | |
| Cabinet material | Steel with powder coated/Galvalume/Stainless steel | ||||
| Air volume(m³/h) | 800 | 1000 | 1200 | 2000 | |
| Average wind speed(m/s) | 0.3~0.5 | ||||
| Static pressure outside the cabinet(Pa) | 96(10mmAq) | ||||
| Power(W) | 100-200 | ||||
| Fan Type/Control | AC/EC/Group control | ||||
| Noise dB(1m distance from HEPA filter) | 55 | ||||
| Parameter of HEPA | Size(m) | 870*570*69 | 570*1170*69 | 610*1220*69 | 1170*1170*69 |
| Efficiency | 99.99%@0.3μm | ||||
| Frame | Aluminum | ||||
| Initial pressure loss | 110Pa@0.45m/s | ||||
| Feature | Low resistance and long service life | ||||
| Parameter of fan | Power supply(V/Hz) | 220/50 | |||
| Type | Aluminum turbofan | ||||
|
Vibration coefficient (mm/s) |
0.2~0.5 | ||||
They are widely used in clean room, clean operating station, clean production line, assembled clean room and partial 100 level occasions. It can provide high quality clean air to different size and different cleanliness level’s clean room and microenvironment.
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