What is Room Integrity Testing?
Room Integrity Testing (also known as Door Fan Testing) is used to check whether a room can retain fire suppression gas for a required time. It measures air leakage to ensure the gas remains effective during a fire.
This test is critical for areas protected by systems like FM-200, NOVEC, or CO₂. :contentReference[oaicite:1]{index=1}
Why Room Integrity Testing is Important
- Ensures fire suppression system effectiveness
- Meets NFPA & ISO compliance standards
- Prevents gas leakage during emergencies
- Protects sensitive equipment and assets
- Reduces risk of system failure
Without proper sealing, fire suppression gas may escape before extinguishing a fire. :contentReference[oaicite:2]{index=2}
How Room Integrity Testing Works
- Room preparation and sealing
- Installation of calibrated door fan
- Pressurization and depressurization
- Air leakage measurement
- Software analysis of retention time
- Certification and reporting
The goal is to confirm that the gas concentration is maintained for around 10 minutes to suppress fire effectively. :contentReference[oaicite:3]{index=3}
Who Needs This Service?
- Data centers & server rooms
- Telecommunication facilities
- Electrical control rooms
- Oil & gas facilities
- Archives & record storage
- Industrial & commercial buildings
These environments rely on clean agent systems that require proper room sealing. :contentReference[oaicite:4]{index=4}
Our Room Integrity Testing Services
- On-site inspection and assessment
- Leakage detection and diagnostics
- Gas retention verification
- Detailed compliance reporting
- Recommendations for sealing improvements
Common Causes of Test Failure
- Gaps in doors and windows
- Unsealed cable penetrations
- Ceiling and floor leakages
- HVAC duct openings
Even small leaks can cause failure by allowing gas to escape quickly. :contentReference[oaicite:5]{index=5}