Hebei cleaning type ultraviolet sterilizer

Description :

　　Production standards and introduction of Hebei cleaning type ultraviolet sterilizer:

　　1. The appearance is clean and smooth, without sharp edges, burrs, or obvious collision defects. Welding joints are smoothed by manual or mechanical polishing or coated with decorative coverings;

　　2. Made of stainless steel 304 or 316 material, resistant to high pressure and free from metal ion contamination. The wavelength of ultraviolet radiation for killing bacteria is between 225-275nm. The drinking water disinfection UV sterilizer must be able to eliminate more than 999% of the bacteria contained in the water flowing through it;

　　3. The electrical control part and the cavity adopt an integrated design, with a beautiful appearance; It can also be made into a separate electrical control part and cavity;

　　4. The design of the drinking water disinfection UV sterilizer complies with the requirements of GB 8988 "Safety Requirements for Household and Similar General Purpose Electronic and Related Equipment Powered by Electric Power Supply":

　　(1) The sterilizer is manufactured according to the approved drawings and technical documents in accordance with the technical management regulations and procedures.

　　(2) The components of the same model of sterilizer can be completely interchangeable.

　　(3) The disinfection device is polished on the surface exposed to ultraviolet radiation.

　　(4) The working pressure of the pressure bearing cylinder shall not be less than 1.0MPa, and the test pressure shall not be less than 1.5Mpa.

　　(5) A guide plate can be installed inside the cylinder or box according to user requirements.

　　(6) The installation requirements for straight tube quartz ultraviolet low-pressure mercury lamps and tubes comply with YY/T0160 "Straight tube quartz ultraviolet low-pressure mercury disinfection lamps" (7). The arrangement of the tubes should ensure uniform distribution of ultraviolet intensity on the surface exposed to ultraviolet radiation.

　　(8) The sterilizer is equipped with a light tube ignition indicator, which can be set with a cumulative ignition time indicator and a relative indicator of ultraviolet radiation intensity according to requirements

　　(9) The UV sterilization lamp tube is selected from professional products identified by the national health and epidemic prevention departments. The quartz glass sleeve of the lamp tube is separated from water, and the 253.7mm quartz sleeve has a UV transmittance greater than 90%.

　　(10) The low-voltage electrical appliances used for disinfectors should meet the technical requirements of the corresponding products.

　　(11) The sterilizer is equipped with an inlet and outlet pipe, a drain pipe, an alarm system, a flange interface, and can also be installed on the same connecting pipeline as the sterilizer when it is inconvenient to place the drain pipe. According to user requirements, sampling tubes, ultraviolet intensity monitors, running time timers, stainless steel brackets, etc. can be equipped.

　　(12) Our unit's product equipped with new light tubes has a measured ultraviolet radiation dose greater than 12000 μ W · S/cm. (Should be filled with water), the UV radiation dose measured by a normally functioning sterilizer is greater than 9000 μ W · S/cm. Hebei cleaning type ultraviolet sterilizer

　　(13) Working at the rated disinfection water volume, the bacteriological indicators of the effluent meet the requirements of GB5749 "Sanitary Standards for Drinking Water".

　　(14) The disinfectant material meets the requirements of GB/T17219 "Safety Evaluation Standards for Drinking Water Transmission and Distribution Equipment and Protective Materials". The sterilizer uses SUS304 and SUS316L food grade stainless steel plates.

　　(15) The head loss of the sterilizer operating at the rated disinfection water volume is less than 0.005MPa.

　　5. Disinfectors must not alter the physical or chemical properties of raw water, and must not produce odors or by-products.

　　6. The service life of the ultraviolet disinfection device for drinking water disinfection is greater than 5 years, and it can be equipped with cleaning function and non resetting data function according to requirements.

　　7. Each drinking water disinfection UV sterilizer consists of no less than three UV lamps. So that when one of the ultraviolet lamps inside the sterilizer fails, the sterilizer can still provide more than 60% of its disinfection function.

　　8. The ultraviolet lamp inside the UV disinfection device is a pure imported brand from the United States, LightSources. Ensure that each lamp tube has a service life of more than 12000 hours, and provide free lamp tube replacement during the 1-year warranty period.

　　9. Disinfectors can have automatic cleaning devices and functions, as well as manual cleaning devices and functions according to needs.

　　10. Provide an "L" flange interface for replacing the lamp tube.

AfterSalesService :

• Hebei cleaning type ultraviolet sterilizer