Primary Test
- Airflow Volume , Velocity and Air Change Rate Test
Air volume supply rate and air-change rate are the most important parameters. Because of the effect of local airflow turbulence and jet velocities issuing from an outlet.
- Hepa/Ulpa Filter Installation Leak Test and Overall Leak Test
– Confirm that the filter is properly installed
– There are 3 types of aerosol challenge
PAO (Poly Alpha Olefin)
DEHS
Ambient Air Challenge
- Airborne Particle Count Cleanliness Classification Test
The number of sample points, location selection, clean zone classification determination, and the quantity of data required should be in accordance with ISO 14644-1
- Room Pressurization Test
- Temperature & Relative Humidity Tests
The temperature and humidity should be measured as a necessary environmental condition, to test the number of testing shall be defined in accordance with ISO14644,the location shall be develop in Grid matrix appropriately
Secondary Test
- Lighting Level Test
- Noise Test
- Room Recovery Rate Test
- Airflow Visualization test