LAF Weighing Booth Overview
The LAF weighing booths are designed to provide protection for both products and personnel during the weighing of powdery substances. This is achieved through a targeted recirculation system that ensures a clean and low-turbulence laminar air flow. The air flows vertically into the work area and is exhausted near the bottom, effectively capturing airborne substances. The integrated exhaust system creates a slight negative pressure, protecting the surrounding environment from contamination. These booths do not require connection to an external air supply or exhaust system.
Specifications- Construction: Self-supporting, made from powder-coated stainless steel (1.4301) or sheet steel.
- Air Flow: Laminar air flow recirculation system with lateral and front flow restriction using anti-static PVC curtains. Front entrance clearance is 1.9 meters.
- Electrical: Equipped with 4x 230V CEE sockets (2x in LAF-WB (S)) and 1x 400V CEE socket.
- Filtration: Includes a G4 filter mat and F9 compact filter cartridges as pre-filters, and a HEPA filter H14 for process and exhaust air.
- Cooling: Integrated cooling system with mixed water control for condensate-free cooling.
- Control: Automatic fan control for maintaining constant LAF speed, with LED lighting and a separate switch cabinet for the control system.
- Compliance: Designed to meet GMP/FDA standards and includes a CE declaration of conformity.
Dimensions- LAF-WB (L): Total dimensions - Width: 2900 mm, Height: 2900 mm, Depth: 3075 mm. Working/LAF area dimensions - Width: 2900 mm, Height: 2200 mm, Depth: 2275 mm.
- LAF-WB (M): Total dimensions - Width: 2275 mm, Height: 2900 mm, Depth: 3075 mm. Working/LAF area dimensions - Width: 2275 mm, Height: 2200 mm, Depth: 2275 mm.
- LAF-WB (S): Total dimensions - Width: 1675 mm, Height: 2900 mm, Depth: 3075 mm. Working/LAF area dimensions - Width: 1675 mm, Height: 2200 mm, Depth: 2275 mm.
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