标准烟箱 – 第 2 页 – 智检仪器专业生产销售烟雾报警器探测器测试标准烟箱

Q: Smoke Alarm Production Test Tunnel

Equipment Function ： The smoke alarm production test tunnel is used for batch test or calibration smoke alarm and detector in production process. The main parts, aerosol generator and obscuration meter are fully same as standards smoke tunnel to ensure high reliable test result. The aerosol concentration in the smoke box is controlled by fine-tuned PID to maintain constant OBS of smoke in a narrow range of +/-0.004dB/m. The smoke alarm production test tunnel is installed on production assembly line. The alarms are placed on the conveyor belt and flow into the smoke box. After passing through the smoke box, check the status of the alarm. You can batch quickly test the smoke alarm or calibrate the sensitivity. The specially developed zomtest smoke test tunnel software carries out constant smoke control and continuous monitoring of smoke concentration. The speed of the conveyor belt shall be adjusted according to the response time of the sensor to improve the production efficiency. Specification ： Model：ZNAL-7 Power：220V AC 1kW Aerosol generator：Liquid paraffin , particle size distribution between 0.5µm~1.0µm， Optical smoke densitometer: transmitted light, wavelength 880nm~950nm, range: 0~2 dB/m, Tunnel size: L1.4m x W0.49m x H0.7m. Customized width according to customer’s conveyor belt Wind speed: 0.2 to 0.8 m/s Smoke range:0.05 to 0.8 dB/m, set value±0.004dB/m

Q: Smoke Alarm Test Tunnel

Equipment Function ： The smoke alarm test tunnel was designed for sensitivity test of Smoke alarm or Heat detector according to GB 20517、GB4715、EN 14604、EN 54-7 and ISO standards. It consist of test tunnel，aerosol generator, obscuration sensor, heat element, controller and computer. The obscuration meter was made of high quality imported part to ensure precision and stable reading. The Zomtest Smoke Test Tunnel Software in English was designed by our software expert specifically to meet the standards test requirements. Specification ： Model：ZNEN14604-1 Power：220V AC 1KW Standards：EN14604,EN54-7, GB20517, GB4715 Aerosol generator：Liquid paraffin , particle size distribution between 0.5µm~1.0µm， Optical smoke densitometer: transmitted light, wavelength 880nm~950nm, range: 0~2 dB/m, Test tunnel size: 2.1m x 0.5mx 1.1m. Test section size is 430mm x 270mm Wind speed: DC motor speed regulation, software setting speed, from 0 – 1.2 m/s Smoke rising rate: preset 0.005dB/m, can be set in the software Test Items ： Smoke alarm and smoke detector Initial sensitivity Directional dependence Air movement Repeatability Dry heat t Dazzling (small size lamps: 22W diameter 250mm ) Other sensitivity test

Q: 烟雾报警器产线测试烟箱

生产烟箱是有标准烟箱基础上发展而来，用于烟雾报警器和探测器生产中批量测试或标定。生产烟箱采用与标准烟箱相同的烟雾发生器、烟雾密度计，由烟箱主体、烟密度仪，工控电脑组成，遵照标准规格参数要求，自带光电传感器，用于检测烟体内的烟雾浓度值 ，采用原装进口元件，确保测试准确性和稳定性。通过智能PID控制软件控制烟箱内的烟雾浓度，使烟雾浓度dB/m 值保持在恒定范围内。可以批量快速放置烟雾报警器进行批量检测，或灵敏度标定。专门开发的Zontest Smoke Test Tunnel 软件，对烟雾浓度进行连续监控。 生产烟箱同样可以控制升烟速率，可以用于抽样、研发测试。 生产烟箱可以根据客户要求定制不同托盘或传送带。 设备参数 ： 型号：ZNEN14604-2 电源：220V AC 功率：5 kW 标准：EN14604,EN54-7,GB20517, GB4715 烟雾发生器：轻质石蜡水，粒径分布在5um~1.0um之间， 光学烟密度计：透射光，波长880nm~950nm,量程：0~2 dB/m, 箱体尺寸：2m x 0.5m x 1.1m.烟道截面尺寸430mm x 270mm 风速：直流电机调速，软件设定速度 升烟速率：预设005dB/m,软件内可设定 测试项目： 恒烟控制，批量灵敏度测试 初始灵敏度 Initial sensitivity 方向性（方位） directional dependence 高风速灵敏度(气流) Air movement 重复性Repeatability 其它灵敏度测试

Q: Smoke Alarm Production Test Tunnel

Device features: Production smoke boxes are developed from standard smoke boxes and are used for batch testing or calibration in the production of smoke alarms and detectors. The production of smoke box adopts the same smoke generator and smoke density meter as the standard smoke box, which is composed of the main body of the smoke box, smoke density meter and industrial control computer, in accordance with the standard specifications and parameters, with its own photoelectric sensor, which is used to detect the smoke concentration value in the smoke body, and adopts original imported components to ensure the accuracy and stability of the test. The smoke concentration in the smoke box is controlled by the intelligent PID control software, so that the smoke concentration dB/m value is kept within a constant range. Smoke alarms can be quickly placed in batches for batch detection, or sensitivity calibration. The specially developed Zontest Smoke Test Tunnel software continuously monitors the smoke concentration. The production of smoke boxes can also control the smoke rise rate, which can be used for sampling, R&D testing. Production cigarette boxes can be customized with different pallets or conveyor belts according to customer requirements. Equipment parameters: 1) Model: ZNEN14604-2 2) Power supply: 220V AC power: 5 kW 3) Standard: EN14604, EN54-7, GB20517, GB4715 4) Smoke generator: light paraffin water, particle size distribution between 0.5um~1.0um, 5) Optical smoke density meter: transmitted light, wavelength 880nm~950nm, range: 0~2 dB/m, 6) Box size: 2.2m x 0.5m x 1.1m. Flue cross-sectional size 430mm x 270mm 7) Wind speed: DC motor speed regulation, software set speed 8) Smoke rate: 0.005dB/m by default, which can be set in the software