Operation of Reverse Laminar Air Flow

1. Objective

To lay down the procedure for operation of Reverse Laminar Air Flow.

• Scope

The SOP is applicable to operation of RLAF in sampling area.   

• Responsibility

Chemist QC                 : To follow the procedure                                           

• Accountability:

Head QC                      : System Compliance  

• Procedure
  • Enter in the area after proper gowning.
  • Ensure that the RLAF and area is clean.
  • Check the magnelic gauge, the needle should be at zero.
  • Switch ON the mains.
  • Switch ON the RLAF.
  • Check the reading of magnehelic gauges. The reading of magnehelic gauge across the HEPA filter should be between 7 – 15 mm of Hg and across Pre-Filter should be between 2 – 5 mm of Hg.
  • Start the working in the area after 30 minutes of starting of RLAF.
  • After completion of work switch OFF the fan, exhaust and then tube light.
  • Switch OFF the mains.
  • Clean the RLAF and area .
• Annexure (S)

NA

• Reference (S) 

In house

• Glossary         

• Revision History