Testing

Cleanroom Testing

Recommended Tests per Class

Class 1 10 100 1,000 10,000 100,000
Floor Count * * * * * *
Velocity * * * * ** **
Static Pressure * * * * * *
Face Scan * * 1 1 1 4
Laminarty * * 1 2 N/A N/A
Parallelism * * 1 2 N/A N/A
Recovery * * * * * *
Temp, Humidity, Light, Sound 3 3 3 3 3 3

* Required test

** Recommended test

1. New projects only

2. Raised floor designs only

3. Customer/manufacturer dependent

4. Design may not allow face scan

Floor Count: Air samples taken by a particle counter at a height of 32″ to 40″ above the floor (sample times and air volume typically are 1 minute and 1 CFM).

Velocity: The speed of the air coming out of a filter (FPM feet per minute) assures even airflow through a room and gives you air change ratios.

Static Pressure:

  • Filter: The amount of force it takes for air to pass through a filter.
  • Room: The pressure difference of one room to another. Ex. main cleanroom vs. a gowning room vs. a hallway.

Face Scan: Testing the filter by passing a particle sample probe across its face looking for small pinhole leaks.

Laminarty: Airflow patterns within a room.

Parallelism: Indicates how straight the airflow is over a given distance.

Recovery: How quickly the room or area will clean itself up and return to normal.

Temperature, Humidity, Light, and Sound: The rated performance of each item at specified locations (typically 4′-10′ on center).

Services and Products

Cleanrooms

Cleanrooms

Modular Cleanrooms offers several designs to meet your needs.
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Filters

Filters

MAC 10 Fan Powered HEPA Filters
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Components

Components

Available Cleanroom Components
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Design

design

Modular Cleanrooms Services
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Furniture

Furniture

Cleanroom Furniture & Accessories
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Supplies

Supplies

Cleanroom Supplies
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