Smoke Detector Test Tunnel
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The GB 4715 Smoke Fire Detector Threshold Test Chamber is a precision testing system designed for conducting threshold verification of point-type smoke fire detectors according to GB 4715-2005 standards. The chamber enables comprehensive testing including threshold, repeatability, orientation, and airflow evaluations. It is suitable for industrial and residential smoke detector testing and production, ensuring full compliance with national alarm performance requirements.
Application
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
Parameters
| 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 |
在线联系供应商
Other supplier products
 |
Heel Fatigue Tester ISO 19956 | Heel Fatigue Tester is used to determine the resistance of medium and high heels of ladies’ shoes under repeated small impacts to the heel ti... |
 |
Chest Drainage Tester / Chest Drainage Testing Machine | The thoracic drainage tester is widely applied in the medical field, mainly used for monitoring and evaluating the performance of thoracic drainage... |
 |
Goggles Puncture Resistance Testing Machine | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The safety goggle puncture resistance testing machine is a device used to test the... |
 |
Geomembrane Environmental Stress Cracking Resistance Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk In the field of materials science and engineering, environmental stress cracking t... |
 |
Motorized Notching Machine / Notching Machines | Product Introduction: Plastic electric notch prototype is a cantilever beam, simply supported beam impact testing machine to do the impact toughne... |
Same products
 |
Common Rail Injector Valve F00R J02 012 | 卖方: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
 |
Common Rail Injector Valve F00R J02 005 | 卖方: 868983 | Common Rail Injector Valve F00R J02 005 David Chen |
 |
Common Rail Injector Valve F00R J01 945 | 卖方: 868983 | Common Rail Injector Valve F00R J01 945 David Chen |
 |
Common Rail Injector Valve F00R J01 941 | 卖方: 868983 | Common Rail Injector Valve F00R J01 941 David Chen |
 |
Common Rail Injector Valve F00R J01 924 | 卖方: 868983 | Common Rail Injector Valve F00R J01 924 David Chen |
