Airtightness Testing Equipment
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Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Protected Area Airtightness Testing System is designed to evaluate the airtightness of enclosures within facilities using gas extinguishing systems. This system measures the peak pressure and dwell time inside the protected area to assess the reliability of the system. It also checks whether the Pressure Relief Valve (PRV) opens correctly, ensuring that pressure peaks do not exceed structural limits during testing. The system is compatible with international standards such as GB, ISO 14520, ASTM, NFPA 2001, and EN15004.
Application
The Protected Area Airtightness Testing System is used to verify the airtightness and structural integrity of enclosures in facilities with gas extinguishing systems, including:
Data Centers
Electrical Rooms
Industrial Plants
Critical Areas
It is ideal for:
Testing installed PRVs (Pressure Relief Valves)
Evaluating ventilation leaks
Ensuring that the protection system maintains its integrity during operation
Standards
This system complies with the following standards:
ISO 14520 (Gaseous Fire Extinguishing Systems)
ASTM
NFPA 2001 (Standard on Clean Agent Fire Extinguishing Systems)
EN 15004 (Fixed firefighting systems – Gaseous extinguishing systems)
Technical Parameters
| Item | Specification |
|---|---|
| Fan Flow Range | 15–13,762 m³/h |
| Flow Accuracy | ≤±5% |
| Adjustable Door Frame Width | 80.5–129.5 cm |
| Adjustable Door Frame Height | 151.5–277.5 cm |
| Digital Pressure Host Pressure Range | -2,492–+2,492 Pa |
| Pressure Accuracy | ±0.9% or ±1.0 Pa (whichever is larger) |
| Channel | Dual-channel |
| Software | Fully automated testing, data processing, report generation, multi-unit display, remote control via Wi-Fi, Bluetooth, or network connection |
| Optional Flow Rings | OpenA, B8, B4, B2, B1, B74, B47, B29 |
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