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Infrared sauna
The infrared sauna based on the ability of the infrared radiation to
heat the human body. Infrared radiation or thermal radiation is a type
of heat. This is the same heat that you feel from a hot stove or
battery heating. It does not have anything in common either with
ultraviolet or X-ray radiation and is safe for humans.
Infrared
saunas are most suited for modern life. Judge for yourself : small
investment of time and energy for the session, small size can deploy in
a normal apartment, high efficiency in combating fatigue, warns colds
and other diseases, the availability of people of different ages. It is
important to understand that the infrared sauna only modern technology
task-old body heat and can not be countered by traditional baths and
saunas. Rather, the complementary device. It can be said that
traditional bath and sauna is a place for the traditional transmission
time with friends, while the infrared sauna is recreational devices.
Infrared sauna cabin is made of wood. Inside cabins set back, the
corner (front) leg and infrared radiators (heaters) of special
ceramics. A session in a sauna takes about 30 minutes at a temperature
of the air 45-500S and natural moisture. Sweating in the infrared sauna
much higher than conventional saunas and bathhouses, in a much more
flexible environment, which lies very salutary effect.
The infrared sauna uses a direct (explicit) heating the body, which is
significantly different from the indirect method of heating used in
traditional baths and saunas. Certainly, it is argued that the direct
method of heating larger better than indirect. In conventional sauna
stove (fuel or electricity) first heats stones, and then stones heated
air, and only after that has been heating up the body. The air has a
low heat capacity, therefore, effective heat of the human body, it
should be much reheated, as it is being done in Finnish saunas, or add
a couple, like the Russian pair, or Turkish bath. Another major
shortcoming of traditional bath is that the air in their paired nearly
stationary. As the operation, he quickly saturates the large number (up
to 4-5%), carbon dioxide fumes and sweat. Therefore, in the process, a
short time later in the twin effects of bath formed plaster, as well as
the concentration of carbon dioxide increased by 8-10 times compared
with its content in the air space for recreation.
The
increase in temperature has its drawbacks : increased access to scorch
skin and upper respiratory tract, there is a risk of skin diseases.
Increased humidity is the same price-reduced oxygen partial pressure in
the air and, consequently, increasing the risk of worsening
cardiovascular disease. Absolute contraindications for admission or
Finnish sauna baths are tumors (benign or malignant) or suspicion on
them, the active form of tuberculosis, bleeding, circulatory
insufficiency.
The infrared sauna special radiators working in the invisible infrared
range. They are located around the body for the most effective heat.
Thus, up to 90% of energy generated emitters comes directly in the
human body, bypassing the hot air. Only 10% of the power goes to
heating the air (in the case of ceramic heaters). This explains the low
temperature in the infrared sauna. Moreover, such heaters not burn
oxygen in the sauna. |
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