Definition
ISO 14644 Class 7 cleanrooms maintain stricter particle limits than Class 8 environments.
Applications
- Medical device production
- Semiconductor manufacturing
Benefits
- Higher contamination control
- Supports sensitive manufacturing processes
Industry-specific examples
- Medical Device Manufacturing: Class 7 cleanrooms are used when converting materials used in implantable or high-risk medical devices where stricter particle control is required.
- Semiconductor Manufacturing: Cleanrooms meeting ISO 14644 Class 7 standards are used when producing materials used in semiconductor packaging, microelectronics, and precision electronic components.
- Pharmaceutical Packaging: Certain pharmaceutical packaging materials are manufactured or converted in Class 7 cleanroom environments to ensure contamination control and compliance with strict regulatory standards.
FAQ
Q: Why use Class 7 instead of Class 8?
A: When stricter contamination control is required.