Sampling time of particle counter

dear where it is mentioned that multiply the result with 20?

which type of diffuser is used in pharma?

Many more Also available

Perforated plate diffuser and swirl diffuser are used.They allow the air to flow in all direction replacing the air containing dust and contamination with the fresh air from the supply.

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induction diffuser is not suitable because it mixes the fresh air with the contaminated room air.

yes induction are old one nkw use in offices etc

Perforated plate diffuser is more suitable for aseptic filling area.

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What is AHU?
Dx type is widly used or chilled water type?

What type of filterss are present in AHU?

What is the damper?

what is the function of dampers?

How air is cooled in AHU?

Is HEPA filter can b installed in AHU?

Classification of filters used in HVAC?

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perforated diffuser

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swiring