Smoke Detector Test Tunnel

Produced by: Standard Groups

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Get a quote：

Whats/App: +86 185 0176 3615

Web: qinsun-lab.com

The Smoke Fire Detector Threshold Test Chamber is suitable for:

Threshold verification of point-type smoke fire detectors.

Repeatability, orientation, and airflow testing in laboratory or production environments.

Industrial and residential smoke detector production quality control.

Specific Testing Equipment:

Point-type smoke detectors for home and industrial use

Alarm system components requiring threshold and response validation

Production testing lines for smoke detector quality assurance

Standards

The system conforms to the following national and international standards:

GB 4715-2005 – Technical Requirements and Test Methods for Point-Type Smoke Fire Detectors (China)

ISO 7240-7 – Fire Detection and Alarm Systems, Part 7: Smoke Detectors Using Scattered, Transmitted Light, or Ionization

EN 54-7 – Fire Detection and Fire Alarm Systems, Smoke Detectors

UL 268 – Standard for Smoke Detectors for Fire Protective Signaling Systems

EN54-7

EN54-29

EN14604

EN54-5

Unit	Specification
Temperature Range	0–55 °C, adjustable via heating rods
Variable Frequency Fan	Supply voltage: 220 V; Max. static pressure: 330 Pa; Adjustable air volume: 0–275 m³/h
Airflow Requirement	0.2 m/s
Optical Density Meter	Wavelength: 880–950 nm
Omega K-Type Sheathed Thermocouple	Diameter: 1.5 mm; Temperature measurement range: 0–1100 °C

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