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If you decide to purchase an ultraviolet sterilizer, but do not know what it is and what it is for, read more about the UV sterilizer and its advantages, the impact of ultraviolet radiation on living organisms, as well as types sterilizers.
What is a UV sterilizer. An ultraviolet sterilizer is a device for disinfecting instruments. Disinfection is the process of eliminating germs and bacteria. Such devices are used in cosmetology and medicine so as not to infect or infect the client.
Some models of UV sterilizers can disinfect even individual surfaces of the room. The sterilization process takes place due to ultraviolet lamps - they emit a powerful ultraviolet glow that microorganisms cannot withstand. It will not cause serious harm to people, however, direct exposure to powerful UV sterilizers is not recommended. Simple ones are completely harmless to people.
There are four types of sterilizers in total:
- Autoclaves (work by steam method)
- Ovens
- Quartz
- ultraviolet
The former are bulky devices, usually in the form of a capsule. They use a steam sterilization method, that is, the autoclave has a reservoir for water, which is boiled by an electric heater. Turning into steam, water is supplied through plastic pipes to the main chamber through valves. Valves are needed to regulate pressure. Steam supply pressure and temperature can be adjusted on the control panel. They are considered the most effective sterilizers. You can decontaminate smooth, pimply instruments, both in packaging and without. Fabrics can also be disinfected.
Ovens are the largest type of sterilizers. In appearance and principle of operation, they resemble classic ovens. The tools are laid out on a baking sheet of the cabinet, the device starts. You set the temperature and time, then the electric heater heats the air to the set temperature and supplies it to the instruments.
Quartz models are the smallest and most compact, most often used in cosmetology. Unlike previous models, only small instruments can be sterilized in quartz ones.
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Ultraviolet sterilizers - one of the most popular types, can be found both in cosmetology and in the field of medicine. They clean rooms and tools / fabrics. In beauty salons, they are used to disinfect nails after a manicure. Instruments in them are less often disinfected due to their insufficient efficiency (there are quartz sterilizers for this).
exposure to ultraviolet light. Ultraviolet is deadly to living organisms, but it's all about its power. For example, the ozone ball protects the Earth from excess ultraviolet and solar radiation; if it is not, all living organisms will burn. UV sterilizers for bacteria/viruses are like missing an ozone balloon.
Sterilization of premises. Room UV sterilizers are large appliances that have powerful UV lamps built into them. To clean the room from bacteria / germs, the device is installed in the center of the room and turned on. Powerful lamps almost completely burn microorganisms in 20 minutes. The presence of a person in the room at this time is prohibited. Firstly, it affects the quality of cleaning (you can hide harmful microorganisms with your body / activity). Secondly, UV room sterilizers are of high power, so prolonged exposure to their glow will seriously affect human health. Cabinets-sterilizers with UV lamps are equipped with a tinted damper so that the glow does not affect personnel.
Sterilization of instruments. UV instrument sterilizers are much smaller and less powerful than those previously discussed. They have special plastic chambers in which tools are laid out. The lamps are positioned so as to disinfect the entire surface of the instruments. For high-quality cleaning of instruments from microorganisms, it is necessary to carry out several such procedures.
Advantages of UV sterilizers. Among the main advantages of ultraviolet sterilizers are the following:
- Price
- Small size and weight
- Operation speed (20 minutes)
- Works with any objects from any material (metal, wood, plastic, fabric)
- Does not damage the processed object
Safety (modern manufacturers equip UV sterilizers with tinted dampers / doors made of special plastic)
