Standard IEST-STD-CC1246
Cleanroom Cleanliness
IEST-STD-CC1246D Standard Definition
Particulate Detection System for Clean Rooms
IEST-STD-CC1246D Report Example
Video
IEST-STD-CC1246D Standard Definition
IEST-STD-CC1246D is a standard published by the Institute of Environmental Sciences and Technology (IEST) which relates to product cleanliness levels and contamination control. The standard defines terminology used in cleanliness determination and sets upper limits for a number of cleanliness levels. The standard cleanliness levels described are Levels 1, 5, 10, 25, 50, 100, 200, 300, 500, 750, and 1000. It also allows the use of sub-divisions within the levels of the measurement of a sub-group of particles as long as the alternate method is properly identified in terms of what and how it was measured and what are acceptable limits. Compliance to this method is entirely voluntary.
One of the most common applications of this method is to classify the air cleanliness of clean rooms and other controlled environments by looking at witness plates (usually small wafer) left out in various locations.


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Particulate Detection System IEST-STD-CC1246D Compliant
Image analysis, as it relates to IEST-STD-CC1246D is concerned with detecting particles on a surface using an optical microscope and reporting the data as a function of the limits defined by the standard. Clemex PSFilter includes standard test methods and report templates which comply with the requirements of IEST-STD-CC1246D for looking at a single sample or 2 samples at a time.
Read more about PSFilter...
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Get your Results in 3 simple steps! |
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| 1. Load your sample |
2. Click on Start Run |
3. Get your Results |
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IEST-STD-CC1246D Report Example
Video - Particulate Detection System
See how simple and easy it is to use the PSFilter system. If you have any question please contact us.

For more information on the IEST-STD-CC1246D compliant instrument, Clemex PSFilter, visit our product page, brochure or contact a sales representative.
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