First, understand the traffic.
Flow refers to the amount of oxygen that the oxygen generator can produce per minute, generally in liters per minute. The flow rate of domestic oxygen generator is generally between 1-5 liters/minute. Choose the traffic that suits you according to your personal needs. If it is only for daily use, it is recommended to choose a product with a capacity of about 2 liters/minute. If you need to use it in sports or outdoors, you can choose a product with a capacity of 3-5 liters/minute.
Second, pay attention to oxygen concentration.
Oxygen concentration refers to the content of oxygen in the oxygen produced by the oxygen generator, which is generally expressed as a percentage. Generally speaking, the oxygen concentration of domestic oxygen generators is between 90% and 95%. If higher oxygen concentration is needed, a medical oxygen generator can be selected. When choosing a domestic oxygen generator, it is recommended to choose products with oxygen concentration above 93% to ensure sufficient oxygen.
Third, consider noise.
Noise is an important index of domestic oxygen generator, generally in decibels. Generally speaking, the noise of domestic oxygen generators is between 40 and 60 decibels. If you need lower noise, you can choose some high-end products. When choosing a domestic oxygen generator, it is recommended to choose a product with noise below 50 decibels to avoid noise interfering with family life.
Fourth, other factors.
In addition to flow rate, oxygen concentration and noise, there are some other factors to consider. Such as the weight, volume and power of the product. Generally speaking, the weight of domestic oxygen generator is between 5- 10kg, and its volume is relatively small, so it can be conveniently placed at home. In terms of power, it is generally between 100-200W, which will not cause excessive burden on household electricity consumption.