Air borne particles are the cause of
contamination in the classified area. Equipment and movements of people in the
clean room generate the particle.
Viable
particles(bacteria, Fungi) are always associated with these non viable
particles of dust generated during the manufacturing process.
Control The human Contamination:
1. Human hair
2. Dandruff
3. Fingerprints
4. Breathing are major some of the
contains.
General Instruction :
- Food and drink do not allowed.
- hairs should cover properly.
- Minimize the tissue papers, use
lint free cloths.
- Pressure differential should be
maintained.
- Air Flow Pattern should be
maintained.
- Air velocity maintain according
the grade