Cigna oxygen generator has beautiful and exquisite machine, stable oxygen production, high concentration, large screen, simple operation and complete functions. The principle of molecular sieve is generally adopted in domestic oxygen generators, so the adsorption performance and service life of molecular sieve are very important, and its installation process is also very critical. When purchasing, you should choose an oxygen generator with integrated metal structure and automatic early warning filling of molecular sieve.
Household oxygen generator is a medical care equipment, not a healthy and fashionable product. There is no need to choose a deformation machine that is not suitable for fancy appearance, but a machine with excellent structural performance, small size and ideal heat dissipation.
Matters needing attention in purchasing oxygen generator
1. It is an important guarantee to purchase an oxygen generator that has passed the ISO international and CE European quality system certification. In addition, the time to market is also very important. It is best to choose a machine that is more than two years old.
2. When purchasing an oxygen generator, you should choose an oxygen generator manufacturer with a long history and strong strength. After-sales maintenance and parts replacement of domestic oxygen generators are very important. Only manufacturers with long brands can guarantee sustainable development and future maintenance services.
3. According to the relevant research of FDA, the average user needs about 3 liters of oxygen per minute at 90% concentration, so users are advised to choose high-flow machines.