Production Test Smoke Tunnel
Equipment Function：
The production smoke tunnel is used to test or calibrate the sensitivity of smoke alarm and smoke detector in batch. The production smoke box adopts the same photoelectric smoke density meter and aerosol generator as standard smoke box. It is composed of the main body of the smoke box, smoke density meter and industrial control computer. According to the requirements of standard specifications and parameters, it has its own photoelectric sensor, which is used to detect the smoke concentration value in the smoke body. The original imported components are used to ensure the accuracy and stability of the test. Intelligent PID control software is used to control the smoke concentration in the smoke box, so that the smoke concentration dB/m value is kept within a constant range. Smoke detectors can be quickly placed for batch detection or sensitivity calibration. The professionally developed Zomtest Smoke Test Tunnel software continuously monitors Smoke attempts.
Equipment Parameters ：
Model: ZNEN14604-18
Power Supply: 220V AC Power: 4KW
Box size: 2.1m * 0.5m * 1.1m. Flue section size: 430mm * 270mm
Smoke rising rate: 0.015~0.1 dB/m/mi, preset 0.005dB/m, software can be set
Wind speed: 0~ 1.2m /s, brushless DC motor speed control, software speed setting
Optical smoke density meter: transmitted light, wavelength 880nm~950nm, range: 0~2 dB/m
Compressed air: compressed air supply above 0.5 Mpa, clean, dry and oil-free
Data saving: Historical data can be exported to Excel reports
Data communication: OBS value can be sent through the serial port
Drawer size: 400mm * 430mm * 70mm
Drawer: two groups, each group of two layers, a total of four drawers, pneumatic expansion, software control or external signal detection;
Constant smoke control function: concentration range ±0.004dB/m, software set constant smoke concentration, smoke box automatic control constant smoke concentration;
Possible optional function: high temperature function, room temperature to 55±1℃, heating rate of 1℃/min