Laminar Flow Fume Hood

Laminar flow hood for the aseptic preparation of non-radioactive materials. It ensures the protection of the product and the materials while simultaneously preserving sterility.input:
output:Hood classification (in accordance with GMP regulations annex 1 – class A):A containment hood is required for the preparation and manipulation of materials in a class A environment with laminar flow, as they must be conducted in asepsis.input:
output:The hood is equipped with a frontal opening that facilitates the inflow of air, which is characterized by a laminar vertical flow on the work bench. A HEPA filter is employed to filter the inlet air. The air in the room is extracted through the grille located at the base of the frontal opening and passes beneath the workbench when the hood is activated. It enters the working area from the top of the work chamber with a vertical flow at parallel running, with a constant speed of 0.36 to 0.54 m/sec (guide value GMP – Annex1) after passing through the HEPA filter. For the hood FHR SSC to be classified in Class A, it must satisfy certain criteria regarding its air quality. The hood is capable of being employed for the introduction of materials into pharmaceutical production lines and for the management of reagents in radiochemistry synthesis modules. ≤3520 particles/m3 with ø ≥0.5 µm is the quantity of particles in the air that meets the requirements for the class ISO5 (EN 14644-1), class A (GMP-Annex1), and the critical zones.