Determine the model
When purchasing an ozone generator, first determine its use, whether it is used for air sterilization and deodorization and also for water treatment. When used in air treatment, the low-concentration economical open ozone generator can be selected. It includes two types of open air source and open air source. It is best to choose the air source model. This type of ozone generator has a simple structure and low price, but temperature and humidity affect the amount of ozone generated during operation. The above-mentioned open ozone generator is the simplest ozone device, and a high-concentration ozone generator should also be selected for air treatment in places with high requirements. In air treatment, it is put in according to the standard of 20-50mg/m3, and the high value is selected in the food and drug industry. The total amount of ozone (that is, the output of the ozone generator) can be obtained by conversion based on the size of the space. When used in water treatment, a high-concentration ozone generator (ozone concentration greater than 12mg/L) must be purchased. Low-concentration ozone treatment water is invalid. The high-concentration ozone generator is equipped with gas source and gas source treatment device and ozone generating device as standard. The small-scale ozone generator can be designed as an integrated model with an output of 5-200g/h, and the large and medium-sized ozone generator basically exists in the form of a unit.
Identify quality
The quality of ozone generators can be distinguished from many aspects such as manufacturing materials, system configuration, cooling methods, working frequency, control methods, ozone concentration, gas source and power consumption indicators. A high-quality ozone generator should be made of high-dielectric materials, standard configuration (including gas source and purification device), dual-electrode cooling, high-frequency drive, intelligent control, high ozone concentration output, low power consumption and low gas source consumption.
Value for money
High-quality ozone generators are designed to configuration and manufacturing materials according to its standards, and the cost is much higher than low-grade generators and low-configuration generators. However, the performance of high-quality ozone generators is very stable, and the ozone concentration and output are not affected by environmental factors. However, the low-configuration ozone generator is greatly affected by the environment when it is working. The increase in temperature and humidity can greatly reduce the ozone production and concentration, which affects the treatment effect. The price and performance should be comprehensively evaluated when purchasing.
