LAF Unit
Softwall LAF Units are a controlled airflow system used in healthcare, pharmaceuticals, electronics, and research labs.
Laminar Flow Units are composed of Fan Filter Units, and antistatic PVC curtains, which are installed on Ceiling mounted and stand-alone and a system where the desired speed level can be adjusted manually or automatically.
Filtration
- H14 HEPA filter
- G4 disposable cardboard case pre-filter
Fan
- Single-phase EC fan surface air speed average 0.45 m/s ± 20%
- Advanced filter compensation system that stabilizes air flow rate against increasing filter resistance (max. 400 Pa)
Main Body and Design Features
- Sealed main body thanks to negative plenum structure
- Sheet metal body material AISI 304 Stainless steel
- Sampling port with blind plug for HEPA Filter leakage testing
- A blind plug port where the HEPA filter differential pressure is measured
- Access to the HEPA filter and fan section from the bottom of the device
- Easily replaceable pre-filter and perforated suction covers on the side walls of the device
- Silk laminator for laminar air flow
- Antistatic PVC curtain, 200 mm wide and 2 mm thick
- The sealing between the filter and the case is ensured thanks to the filter gasket.
Hardware
- Interior illumination average min. 600 lux
- Magnehelic
Control System
- Filter occupancy rate monitoring and fan PID operation from the control unit
- Audible and visual warning when the HEPA filter is full or clogged
- Audible and visual warning for each fan in case of fan motor failure
- On/Off illumination button & button of switch between Standby and Normal operation mode with remote control
- Possibility of using in manual mode in case of automation system failure (Fan on/off, air velocity adjustment, and illumination can be controlled manually using the buttons and potentiometer on the device.)
- Color Screen Touch Control Panel (optional)