Cleanroom Construction

Differences Between USP 795, 797, and 800 Cleanrooms

Many healthcare facilities face the challenge of bringing an existing compounding area into compliance with USP 800, which often requires significant mechanical and infrastructure upgrades.

A Comprehensive Guide to Updated USP 795, 797, and 800 Requirements

USP Chapters 795, 797, and 800 are the foundation for safe pharmaceutical compounding in healthcare and pharmacy environments. Together, they establish expectations for non-sterile and

PAC Designs an ISO 7 Class Cleanroom for Semiconductor Capital Equipment Manufacturing

When it comes to adding to an existing cleanroom or building a new one from scratch, working with a company with proven experience in cleanroom

Cleanroom Lighting Guide: Select the Right Color Temp. & Lumens

When designing a cleanroom, the choice of ceiling components, particularly the lighting, plays a critical role in determining the overall effectiveness of your controlled environment.

PAC Introduces a New Partner for ISO 3-5 Class Cleanrooms

As a leading provider of critical components for cleanroom construction, PAC meets evolving customer demands with innovative solutions. Our dedication and expertise enable us to

PAC Designs a Crucial Cleanroom Facility for the Webb Space Telescope

This article is also available in Spanish. After a two-decades-long collaboration between international public and private sectors, the James Webb Space Telescope launched from Europe’s Spaceport

A Seamless Cleanroom Construction: PAC Builds a Sterile Environment

Precision is of utmost importance in the complex field of semiconductor equipment manufacturing and achieving perfection starts by establishing a controlled environment. At PAC, we

CleanPro® Cleanroom Installation

Cleanroom Wall System Installation Cleanroom Ceiling System Installation Completed Cleanroom & HVAC Installation Need Help with a Production Ready Cleanroom? PAC cleanroom specialists help you

GMP Cleanroom Design Standards Part 1: GMP and CGMP Manufacturing

What is GMP? What is CGMP? What are the differences between GMP and CGMP cleanrooms?

Medical Device Cleanroom Construction Part 8: Equipment, Storage, Pass-throughs, & Supplies

Facilities often choose PAC for cleanroom construction services because our vendor and manufacturing networks are not limited to any single brand-specific solution. PAC cleanroom expertise in your back pockets helps you overcome preliminary engineering challenges and consolidate your project management to a single point of contact.

Medical Device Cleanroom Build Part 7: Cleanroom Validation Steps | Processes

What are the steps for medical device cleanroom validation? Cleanroom validation ensures cleanroom construction meets the performance standards set forth during cleanroom planning, cleanroom installation, and cleanroom calibration.

Medical Device Cleanroom Construction Part 6: Pressure Differentials, Humidity and Temperature Calibration

The central controller integrates the data from both the thermostats, fan filter processors, and room-side environmental sensors. Fan filter speed is then adjust by each group to achieve the specified room pressure while at ideal temperature and humidity.

Medical Device Cleanroom Construction Part 5: HVAC Balancing & Calibration

Before cleanroom validation, a cleanroom requires mechanical calibration. HVAC calibration first ensures that the room meets the performance parameters which would deliver the expected results during final ISO validation, such as differential pressure, air change rates, and uniform airflow distribution.