1. Atomized particles: The atomized particle size of misting fog machine products is directly related to the atomization effect. Smaller (less than 2.5μm) atomized particles can reach the lower respiratory tract and alveoli. Generally, the specifications provided by manufacturers are marked Explain the size of the atomized particles, and the labeling of the atomized particles generally involves the particle size, the mean particle size (MMAD), the mean median size (MMD), and the like.

2. Noise: The noise of misting fog machine products is an important indicator of their quality. The noise will affect the mood of the patient who is already bad. The noise of most of the compressed atomizers on the market is around 80 decibels. The noise of a good quality compressed atomizer should be within 65 decibels. Machines with loud noises can generally be felt, and the manufacturer does not label the noise value of the machine. Machines with low noise will be marked by the manufacturer.

3. Vibration: Vibration is accompanied by noise. Generally speaking, if the noise is large, the vibration must not be small.

4. Heat generation: The problem of heat generation is accompanied by the above noise and vibration. A machine with a lot of noise and vibration must generate a lot of heat. In fact, the above three items are the loss of energy. Therefore, the nominal power of the compressed atomizer is not the bigger the better. A machine that is powerful but noisy (vibrates, heats up), most of its energy is wasted.

5. Portability: When used for home use, the size of misting fog machine products is also a factor that home users need to consider. Smaller size means more convenient portability. If you need to travel during atomization treatment, you need more attention.