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Airtightness Testing Equipment

Get a quote:

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

ItemSpecification
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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