Cleanroom Certification

Our experience gives us a rare depth of knowledge to help solve problems that arise in cleanroom testing. This ability to troubleshoot difficult situations helps our customers satisfy their regulatory requirements and keep their production, process and employees safe. Precision Air Technology has three NEBB-certified Cleanroom Performance Testing Professionals on staff, one of whom is a voting member of the Institute of Environmental Sciences and Technology (IEST) specifications review committee.

There are a variety of tests for cleanrooms. The basic tests are: a HEPA filter scan test to detect leaks in filters and filter housings; airflow measurement (volume or velocity) to be certain air supply is as needed; room pressures testing to make sure there is no ingress or egress of contamination; and particle counts testing to determine room classification. Precision Air Technology also offers airflow pattern testing (including video), and room recovery testing.

It is safer and more cost-effective for Precision Air Technology to install HEPA filters rather than contractors or the end user. HEPA filters can be damaged easily. If the installer is inexperienced in handling such filters, the process can be a very expensive one. Because of our longevity in HEPA filter sales, we have access to the top suppliers in the industry. We also stock filters at our Morrisville facility. Precision Air Technology can provide, install, and test HEPA filters for a variety of industries.

Microbial sampling is important in several industries. Pharmaceutical manufacturing facilities do microbial sampling on a weekly, if not daily, basis. The primary market Precision Air Technology serves for microbial testing are USP 797 Compounding Pharmacies. These pharmacies may be in university settings or in independent, privately-owned compounding facilities. The Controlled Environment Testing Association (CETA) certifies technicians as Cleanroom Certified Professionals for Sterile Compounding Facilities. Precision Air Technology has three CETA-certified Professionals on staff.

For Cleanroom Certification, call 919-212-1300, or e-mail at