Standard Smoke & Heat Detector Test Tunnel
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The 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.
Features
Steel structure chamber with anti-rust spray finish.
Observation glass on the chamber for visual monitoring of smoke distribution.
Independent control box for flexible laboratory layout.
Fan connected with soft couplings to reduce vibration impact on test data.
Equipped with an ion concentration meter to test the response threshold of ionization detectors.
Flash device included to simulate environmental lighting conditions.
Siemens dedicated temperature module for stable and reliable temperature data acquisition.
Imported Omega thermocouple with compensation wiring reduces temperature measurement deviations.
Programmable logic controller (PLC) enables system function control, paired with dedicated data acquisition modules.
Real-time data acquisition ensures stability and reliability.
Electrical components from reputable industry brands, controlled via industrial PC with dedicated software for real-time recording, storage, and visualization of test data.
Accessories
Observation glass
Variable frequency fan assembly
Heating rod modules
Optical density meter
Ion concentration meter
Flash simulation device
Omega K-type thermocouple and compensation wiring
Siemens temperature acquisition module
PLC controller with data acquisition modules
Industrial PC and dedicated software
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 |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Plastic ball indentation hardness tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Plastic Ball Indentation Hardness Tester is a precision instrument designed to evaluate... |
 |
Pinhole Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The pinhole tester for aluminum foil is a device specifically used to detect micro - pinhol... |
 |
Automotive Cable Cut Through Resistance Tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Automotive Wire Cut-Through Tester is designed to evaluate the resistance... |
 |
Multi-function thermal conductivity testing platform for materials | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The Multi-Function Thermal Conductivity Measurement Platform is suitable for t... |
 |
Vertical low temperature cold resistance testing machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Luggage rod reciprocating testing machine for luggage rod reciprocating fatigue test. In th... |
Похожие товары
 |
Laser Cutting Machines | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Продавец: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
