Smoke Detector Test Tunnel - Color: Green

Equipment Function: The smoke heat detector test tunnel was designed for sensitivity tests of smoke alarms/detectors according to GB 20517, GB4715, EN 14604, EN 54-7, and ISO standards. It consists of a test tunnel, aerosol generator, obscuration sensor, heat element, controller, and computer. The obscuration meter is made of high-quality imported parts to ensure precision and stable readings. The ZomTest Smoke Test Tunnel Software in English was designed by our software experts specifically to meet the standard test requirements. Specification: Model: ZNEN54-7H Power supply: 220V AC 5 kW, 5m power cord provided (110VAC optional) Tunnel size: 3.1m x 0.7m x 2.1m Tunnel section size: 450mm x 400mm Aerosol generator: Built-in brushless pump Agent: Liquid paraffin, 500ml provided Particle size distribution: 0.5Aum~1.0Aum Smoke rising rate: 0.015 dB/m/min A m/A t 0.1 dB/m/min, preset to 0.05 dB/m, which can be set in the software Optical smoke obscuration meter: Transmitted light, wavelength 880nm~950nm Range: 0~2 dB/m Measuring range: 0~2 dB/m, measuring error shall not be greater than mA 5% + 0.02 dB/m Wind speed: 0 to 1.5 m/s continuously adjustable via software setting When the wind speed is set at 0.2 m/s, the fluctuation range is less than A 0.02 m/s When the wind speed is set at 1 m/s, the fluctuation range is less than A 0.1 m/s High-temperature test function of smoke fire alarm: Room temperature ~55 A C, temperature control accuracy A 1 A C Dry heat sensitivity test can be carried out in the smoke box Standards can be selected by software, and the program can automatically control to the corresponding temperature, meeting the different requirements of European and national standards Dazzling test device: Removable dazzling test device, software on/off automatic control Constant smoke control function: The smoke box is equipped with a constant smoke control function, which can set the constant smoke concentration and automatically control the smoke to be kept within the range of A 0.003 dB/m Maximum temperature: 55 A C Computer: Includes industrial control computer and display Industrial control computer processor performance: i3-12100 Memory: 8GB Hard disk: 256GB SSD or above Display: 23.8 inches Test software: Chinese and English Software function: The equipment has the function of automatic sound detection Start with one key, and the test process is automatically completed by the program The process includes automatic wind speed switching, smoke rising control, temperature control, smoke detector directional rotation, smoke exhaust, light interference process, test data display, test result storage, etc. Data storage and output: It can automatically display the sensitivity value when recording an alarm Each test record includes threshold value, smoke rising rate, temperature, test directions, serial number, and time The record table can be exported to CSV format The concentration or temperature curve data can be stored, and the concentration or temperature value of each point can be stored and exported to CSV format Standards: GB20517-2006, GB4715-2005 EN 14604:2005 + AC:2008 Smoke alarm devices EN 54-7:2018 Fire detection and fire alarm systems - Part 7: Smoke detectors Point smoke detectors that operate using scattered light, transmitted light, or ionization EN 54-29:2015 Fire detection and fire alarm systems - Part 29: Multi-sensor fire detectors Point detectors using a combination of smoke and heat sensors ISO 7240-7 Test Items: Smoke alarm and smoke detector: Initial sensitivity Directional dependence Air movement Repeatability Dry heat Dazzling Other sensitivity tests