Standard Smoke Tunnel – Factory Version

Standard smoke box is used to test the sensitivity,
directionality, repeatability, high and low temperature,
dazzling and other characteristics of smoke alarm. The
equipment meets the requirements of GB 20517, GB4715, EN
14604, EN 54-7 and ISO standards. Standard test tunnel is
composed of smoke tunnel, photoelectric smoke density meter,
heater, chiller, small scale dazzling device, computer, etc., and
has high quality optical obscuration meter used to measure
the smoke concentration value in the smoke tunnel. The
equipment has the function of constant smoke control, which
can automatically control the smoke concentration in the box
i n the setting obs. Wind speed, smoke rate and temperature
are settable in software to meet standard test requirements.
The specially developed Zontest Smoke Test Tunnel software
continuously monitors the Smoke concentration, Smoke rising
speed and temperature, and records the alarm sensitivity.
continuously monitors Smoke.