The principle of ultrasonic mites removal instrument can be divided into the following:
1. Slap：The hidden dust mites along with the dust mite excreta are usually photographed with the help of a high frequency of 5000-8000 rpm with a high frequency vibration brush head.
2. Ultraviolet radiation：Short-wave ultraviolet radiation can decompose cell nucleic acid, resulting in cell necrosis, to achieve bactericidal mites effect. Ultraviolet mite removal is one of the current mite removal methods in mites vacuum cleaners, because of its long working hours and slow cleaning, it is not very common.
3. Vacuuming：This is the most basic function of the vacuum cleaner. But if you want to remove mite by the way of vacuum cleanup, it requires a large power sucking force to complete. There are also a variety of vacuum products on the market for different needs of the user. The vacuum cleaner is mostly above 1000W, and the 2000W is also available. The suction of the device is not in the decimal.
1. Do not store or use products in wet or dusty environments
2. Should be placed 40-80 cm above the ground to avoid falling damage to children
3. There is no object blocking in front of the firing hole. The place point should avoid the carpet, curtain and other sound absorbing materials as far as possible, so as to prevent the reduction of sound pressure and reduce the sound range and affect the effect
4. This machine is directly plugged into the AC 220V outlet, using the voltage range of: 220V, frequency: 50-60HZ
5. Do not use strong dissolved water or wet cloth to clean the fuselage, pay attention to moisture-proof, waterproof
6. Use ambient temperature of: 0-40 degrees Celsius, do not allow this machine to suffer from strong impact or fall from high altitude
7. If it is used in a larger area such as a hotel or hospital, a few more units should be placed to increase the effect
8. Do not try to disassemble repair products by yourself