A clear demand
1. Determine the use of the scene
- If it is used for family space disinfection, the general choice of small, easy to operate, moderate power ozone sterilizer can be.
- If it is used in commercial places, such as hotels, restaurants, hospitals, factories and other large spaces, you need to choose a larger power, high disinfection efficiency, can run for a long time of industrial ozone sterilizer.
2. Disinfection space size
- Different power ozone sterilizers are suitable for different areas of space. Generally speaking, a certain amount of ozone generation per cubic meter of space is required to achieve effective disinfection.
Second, consider the performance parameters
1. Ozone production
- Ozone production is an important indicator of the disinfection capacity of the ozone sterilizer. If the output is too low, the disinfection effect will be poor; if the output is too high, it may cause ozone residue and waste, and may also have adverse effects on human beings and the environment. You can choose the appropriate ozone production according to the size of the space to be disinfected and the disinfection requirements.
2. Ozone concentration
- Ozone concentration directly affects the disinfection effect and disinfection time. Generally speaking, ozone concentration in the range of 20 - 40mg/m? can achieve better disinfection effect. However, it should be noted that too high ozone concentration may cause damage to human body and objects, so you need to follow the instructions strictly during the use.
3. Disinfection time
- Different models of ozone sterilizers have different disinfection times. Generally speaking, the disinfection time is about 60 - 90 minutes to achieve a better disinfection effect. You can choose the right sterilizer according to your needs and schedule.
Three, product quality
1. Core components
- Ozone generator is the core component of the ozone sterilizer, the quality of which directly affects the performance and service life of the equipment. High-quality ozone generator is usually made of quartz glass tube, ceramic sheet or enamel tube, which has the advantages of high ozone production, good stability and long life.
- Power supply is also an important factor affecting the performance of the ozone sterilizer. A high-quality power supply can stably provide the required voltage and current for the ozone generator to ensure stable ozone production.
2. Shell material
- Shell material not only affects the aesthetics of the equipment, but also related to the safety and durability of the equipment. Generally speaking, high-quality ozone sterilizer shell using stainless steel, aluminum alloy or high-strength plastics and other materials, with corrosion resistance, high temperature resistance, abrasion resistance and other advantages.
3. Production process
- The production process directly affects the quality and performance of the equipment. You can judge the level of production process by looking at the appearance of the product, welds, connections and other details. The ozone sterilizer with good craftsmanship has a smooth appearance, even welds, tight connections, and no looseness or deformation.
Four, safety
1. Ozone leakage
- Ensure that the ozone sterilizer has a good sealing performance to prevent ozone leakage from causing harm to the human body. You can check the sealing parts of the equipment, piping connections and other parts to ensure that there is no leakage when you buy.
2. Auto-stop function
- Choose the ozone sterilizer with auto-stop function, when the sterilizing time reaches the set value or the ozone concentration exceeds the safe range, the equipment can automatically stop running to ensure the safety of use.
3. Failure alarm function
-Quality ozone sterilizers should have a failure alarm function, when the equipment malfunctions in a timely manner to send out an alarm to remind the user to carry out maintenance and processing, in order to avoid the occurrence of safety accidents.
V. Brand and after-sales service
1. Brand reputation
- Choose a well-known brand and ozone sterilizer manufacturers with a good reputation, product quality and after-sales service is usually more guaranteed. You can find out the credibility and reputation of different brands by searching on the internet, checking user reviews and consulting professionals.
2. After-sales service
- A perfect after-sales service system is an important guarantee for your ozone sterilizer purchase. Before purchasing, understand the manufacturer's after-sales service policy, including warranty period, maintenance outlets, after-sales response time, etc., to ensure that the equipment can be repaired and handled in a timely manner in the event of failure.
Six, price and cost-effective
1. Price range
- Ozone sterilizer prices vary depending on the brand, model, performance and other factors, in general, the price of small ozone sterilizers for home use between 200 - 1000 yuan; commercial ozone sterilizers in the price of medium-sized between 1,000 - 5,000 yuan; industrial ozone sterilizers priced at more than 5,000 yuan. The price of large ozone sterilizer for industrial use is more than 5000 RMB. You can choose the right product according to your budget and needs.
2. Cost-effective
- When choosing ozone sterilizers, don't simply pursue the low price, but consider the performance, quality, after-sales service and other factors, and choose the product with high cost-effectiveness. Sometimes, it is appropriate to increase some budget to buy better quality and performance of the product, can bring you a better experience and long-term value return.