Full Size Black Smoke Density Tester Fabrication / Assembly For
Wire and cable smoke density testing machine is mainly used in
cable or cable burning smoke density measurement system
System is in accordance with the latest GB / T17651 and
IEC61034-1997 standards. The tester
The principle of measurement is Lambert-Beer's law, and the amount
of light transmitted through the optical system is measured
The fraction of the initial light transmittance represents the
smoke density, which is the smallest percentage of the transmitted
The maximum specific optical density is calculated; the detection
index is the optical density OD of the smoke, and the specific
• GB / T17651.1-2
• Burner: long rod igniter, to ensure the safety of the test
personnel, stainless steel combustion test
Test stand with self-tight clamp sample holder, stainless steel
alcohol Tray bottom size: 210
Mm X110mm, the inside of the top surface: 240mm X140mm, height:
• Optical path system: light source modified by German imported
optical system, tungsten halogen quartz lamp.
Pressure DC12V, power 100W, nominal luminous flux 2000lm ~ 3000lm,
nominal color temperature 2800K
~ 3200K, the lens beam can be adjusted 1.5m ± 0.1m, the use of
imported high-resolution silicon photovoltaic cells.
Of the optical receiver.
• Test software: smoke density DAQ test software, optical path
calibration system, 0,100% points
Calibration, desktop, laptop computers can operate evenly.
• Control box size: 400mm (W) x440mm (D) x200mm (H).
• Power supply: AC 220V, 50 / 60Hz, 1A.
• Combustion chamber: 3mx3mx3m (optional).
• Computer: (optional).