The ozone concentration test in the ozone aging test chamber is due to the unstable chemical gas of ozone. It is a difficult problem to collect and measure the content of air in water in a short time. To ensure the purpose of ozone purification of water bacteria, it is necessary to control various parameters, of which, only the measurement of ozone concentration is difficult. Some manufacturers of ozone generators do not test themselves and do not know the concentration of ozone produced by their products. Some manufacturers also test their performance and exaggerate the performance of their products, which has caused extremely bad effects and even affected The trust of ozone sterilization ability. Ozone aging test box protection system: 1. The overall equipment is over temperature. 2. The whole equipment lacks phase / reverse phase. 3. The overall equipment is overloaded. 4. Overpressure of the refrigeration unit. 5. Overall equipment timing. 6. Others have protections such as leakage, operation indication, and automatic shutdown after failure alarm. 7. Humidification and dehumidification system. 8. Built-in boiler steam humidifier. 9. With automatic water level compensation and water shortage alarm system. 10. Far infrared stainless steel high-speed heating electric heating tube. 11. Humidity control adopts PID + SSR, system coordinated control. 12. Dehumidification system: the dew point temperature laminar flow contact dehumidification method of the evaporator coil is adopted. Ozone aging test box maintenance: 1. Keep the cabinet clean and tidy; avoid dust intrusion into the cabinet. 2. Avoid external forces hitting the cabinet. 3. Chemicals are prohibited from contacting this equipment. 4. Keep the laboratory dry. 5. It is absolutely forbidden to set the temperature to be extremely high. 6. Check the circuit control system before starting each time. 7. Confirmation of power supply and ground wire. 8. Whether the power cord is properly connected according to the specifications and is indeed grounded. 9. Check whether the over-temperature protector has been set. 10. Ventilation fans should be installed in the laboratory to maintain indoor ventilation. 11. Pay attention to observe the water level of the water tank during the spray test, and add pure water in time. 12. The wastewater discharge system of the equipment must be installed in place. 13. After the test, cut off the power of the whole machine. 14. After each test, the sample should be taken out and the inner tank of the equipment cleaned. 15. Non-professionals are strictly prohibited to operate this equipment. Hand Cream,cream for hand,best hand cream,working hands cream,hand cream for dry hands Zchoise Cosmetic Factory , https://www.gzzchoise.com