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2 Description and use
RaDEC is a household air quality indicator. The product measures the following variables:
- Radon concentration Rn, radon volume activity (RVA)
- Equivalent dose power from photon radiation – radiation (X-rays and gamma rays)
- Carbon monoxide concentration CO
- Carbon dioxide concentration CO2
- Relative concentration of volatile organic compounds (VOC)
- Temperature T
- Relative humidity RH
RaDEC is primarily intended for the indication of substances harmful to the human body in indoor air
and for the measurement of additional parameters of this environment. It can warn the user in the event of
elevated levels of harmful substances so that the user can immediately take appropriate measures, such as
ensuring proper ventilation.
RaDEC is equipped with a colour display with touch control and a touch switch (TESLA logo) on the top
of the case.
In addition to the real-time value shown on the display, the product also creates periodic records of all
measured quantities. These records can be displayed in the form of a graph for each measured variable on
the display (max. 100 records).
RaDEC can be powered from the mains or from a built-in battery.
Thanks to the built-in battery, the indicator is portable and can perform measurements even in areas
without power supply for a minimum of 7 days.
Two alarm limits "warning" and "alert" can be set for the measured variables. If exceeded, the product
will initiate visual indication on the display and acoustic indication by an internal siren.
The product also displays the current date and time.
RaDEC can be placed anywhere in the room. It is recommended to place it as far away as possible from
windows or devices that provide ventilation. The back of the indicator should remain unobstructed.
The product comes in two versions:
Indication of all variables.
No gamma radiation indication
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