Sampling Booth

Product Description

The centrepiece of the sampling booth is an LAF recirculation booth with product and personnel protection (working principal of an LAF weighing booth).  These conditions are ensured by means of targeted air recirculation. A clean and low-turbulence air flow (laminar air flow) vertically flows into the work area of the sampling booth and is vacuumedin the bottom area. Airborne substances are collected in a controlled manner. The integrated exhaust air system, which generates a slight negative pressure in the work area of the sampling booth, permanently protects the ambient area against contamination (cross contamination).
The sampling booth can be loaded and unloaded with the material to be sampled manually using the lateral high-speed pharma doors or automatic conveyor technology. Optionally with material entry and exit airlocks.
In order to install the sampling booth in a non-classified room (e.g. material income store), there is the possibility of expanding a turbulently ventilated cleanroom (vestibule) with an integrated personnel airlock.
The sampling booth does not need to be connected to the on-site supply or exhaust air system.

Technical Details

  • Self-supporting powder-coated stainless steel or sheet steel construction
  • Laminar air flow circulation system
  • Lateral and front flow restriction with anti-static PVC curtain, front entrance clearance of 1.9m
  • Pre-filter stage: G4 filter pad behind perforated plates
  • Pre-filter stage: F9 compact filter cartridges
  • HEPA filter H14 for process air and exhaust air
  • Perforated plate or membrane distributor air outlet surface
  • Integrated cooling system incl. mixed water control for condensate-free cooling
  • Automatic fan control for a constant LAF speed
  • LED lighting
  • Control system in a separate switch cabinet
  • Technical documentation according to the Machinery Directive
  • Qualification documentation
  • GMP-/FDA-compliant design
  • CE declaration of conformity


  • Turbulently ventilated cleanroom (vestibule) / house-in-house system
  • High-speed doors for inward and outward transfer
  • Conveyor and/or lifting technology
  • 230V CEE sockets
  • Bag in/bag out pre-filter for contamination-free filter changes