Wall-mount type of Air Quality Detector
Model: GTF300-AQ and GTF300-VOC
GASTECH is a professional manufacturer in various gas detectors, carbon monoxide detector, carbon dioxide detector,
oxygen detector, odor detector, VOC detector, hydrogen sulfide detector and carbon monoxide detector. Welcome tour
our website
www.gastech.com.tw
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Environment and Application
CIAQ of GTF300-AQ/VOC
Fresh air and/or Zero air
1
Living room
1 - 8
Super market, Convenient store
10 - 20
Office
5 - 20
Road side or Bus stop of downtown
10 - 30
Public lavatory
10 - 40
Packing lot or Tunnel of automobile
10 - 40
Hospital or Sickroom
15 - 25
Smoking room of airport
30 - 90
Temple
30 - 50
Fart (close detecting)
50 - 100
Smelling breath
(Around blow 5 sec continuously)
20 - 35
Opening sewage
20 - 40
In above table except zero air CIAQ is absolutely "1", the other index may be different with user actual detecting, but the higher
CIAQ means the more pollutant or hydrocarbon compounds exist.
*Remark: This is a preliminary table, please tour GASTECH website
www.portadetector.com
to get the newest update information.
5.1 Odor detecting
The smell and sense of human is difficult to define, some of scent sense good but some persons might not accept the
smell. Although everybody has various different sense of smell that cannot define. Anyway, the smell depends on the
concentration of hydrocarbon compounds in the air.
5.2 Smoke detecting
GTF300-AQ/VOC is very sensitive of hydrogen, which generated from smoking or incomplete combustion. Therefore,
GTF300-AQ/VOC is suitable for air-conditioner management and non-smoking surveillance. Besides,
GTF300-AQ/VOC fire detective performance is superior to normal smoking detector. LPG and LNG gases leakage
detection GTF300-AQ/VOC is very sensitive and suitable to detect leakage of Natural Gas (Methane / City Gas) and
LPG (Propone).
5.3 Environmental index
CIAQ is objective index of environmental either living in most application. Due to smell and sense of human is
difficult to define but GTF300-AQ/VOC is non-subjective instrument that makes comparison and evaluation of
environmental.
5.4 Air-conditioner management and air cleaner
There are various factors such as smoking, odor of rotten food, using volatile solvent, using liquid eraser, bad
ventilating and so on, cause polluted air and high CIAQ. In order to improve air quality, we may use air cleaner. But
nobody knows what the air cleaner performance is? GTF300-AQ/VOC will help user to know the air quality and air
cleaner is effect or not.
