Is there a UV lamp in the laminar flow purification unit

by:Funglan     2021-04-02
Is there a UV lamp in the laminar flow purification unit? The following laminar flow purification machine manufacturer will introduce to you. The characteristics of the medical laminar flow purification and disinfection machine. When the laminar flow purification machine is in operation, because the ultraviolet germicidal lamp is sealed in the cabinet disinfection room, only the filter series are sterilized, and there is no ultraviolet leakage outside the cabinet. In addition, the high-intensity ultraviolet lamp is Ozone-free type, the amount of ozone in the air during work is ≤0.1mg/m3, which is far lower than the national standard of 0.15mg/m3.   Therefore, dynamic disinfection can be carried out in the presence of people, and 'human-machine coexistence' can be realized. A. Hospital: operating room, delivery room, baby room, premature infant room, sterile area of u200bu200bsupply room, burn ward, intensive care unit, infusion room, hemodialysis room, general ward, etc. B. Pharmaceutical factory: sterile room, Laboratory, etc. C. Food and beverage factory: production workshop, packaging workshop, sterile room, etc. D. Public places: schools, offices, hotels, nursery classrooms, dormitories, homes, conference rooms, etc. Laminar flow purification and disinfection machine supply product features 1. Dynamic disinfection (man-machine coexistence):    2. Primary and medium-efficiency filter dust, sterilization 3. Long-life c-band ultra-strong ultraviolet sterilization 4. Photocatalyst (Ti02) activated carbon antibacterial deodorization 5 .Negative oxygen ion purification, fresh air 6. Electrostatic dust removal, sterilization 7. UV lamp working status indicator 8. Machine working status timer 9. Ultra-quiet axial fan 10. Ultraviolet, fan failure alarm 11. High wind speed, Medium and low adjustable, wind direction multi-angle circulation 12. Microcomputer automatic operation controller, can preset the disinfection time to turn on and off by itself 13. Infrared remote control operation 14. Static disinfection (unmanned environment): strong ozone disinfection (this function) Only the cabinet is owned: the cabinet is a dynamic and static model)    When working, because the ultraviolet germicidal lamp is sealed in the cabinet disinfection room, only the filter series is sterilized, and there is no UV leakage outside the cabinet, plus the use of high-intensity UV lamps It belongs to the ozone-free type, and the amount of ozone in the air during work is ≤0.1mg/m3, which is far lower than the national standard of 0.15mg/m3. Therefore, dynamic disinfection can be carried out in the presence of people to realize the coexistence of man and machine.  What is the difference between ultraviolet sterilization and ultraviolet curing lamps?   Ultraviolet sterilization lamps are mainly used for air sterilization, water sterilization, and surface disinfection. The ultraviolet curing lamp in the laminar flow purifier is mainly used for the ultraviolet curing of glue and ink, photochemical reaction, etc.   How to distinguish between ultraviolet sterilization lamp and UV ultraviolet curing lamp   The ultraviolet sterilization lamp is actually a low-pressure mercury lamp. The low-pressure mercury lamp uses a lower mercury vapor pressure (u003c10-2Pa) to be excited to declare ultraviolet light. There are two main emission spectral lines: one is 253.7nm wavelength; the other is 185nm wavelength, both of which are naked eyes Invisible ultraviolet rays. How is the sterilization lamp sterilized?    sterilization lamp does not need to be converted into visible light. The wavelength of 253.7nm can play a very good sterilization effect. This is because the cells have a rule for the absorption spectrum of light waves, which is 250~270nm The ultraviolet light has the maximum absorption. The absorbed ultraviolet light actually acts on the genetic material of the cell, which is DNA. It plays a kind of actinic effect. The energy of the ultraviolet photon is absorbed by the base pairs in the DNA, causing the genetic material to mutate. The bacteria died immediately or were unable to multiply their children and reached the intention of sterilization.  Can ordinary ultraviolet lamps replace UV curing lamps   No, ordinary ultraviolet lamps are used for sterilization. It is a low-pressure mercury lamp with wavelengths mainly at 254 and 185nm. The high-pressure mercury lamp of UV ultraviolet lamp city, some add certain metal halide, improve its characteristic, let its main wave peak become 365nm, used for light curing. This is one of them, and the second is that the power density of the light curing lamp will be very high, which is not reachable by ordinary ultraviolet lamps. Generally, it can be hundreds or thousands of times.   No. Although the wavelength of ultraviolet light is similar, the intensity is not enough. The UV light sources used for curing are all heads of several hundred watts, and a lamp tube is only several tens of watts, and the curing time is much longer because of the difference in power. What is the voltage at both ends of the lamp after the UV curing lamp (ultraviolet lamp) is started? The lamp with the power of 8KW is widely used in PCB, LCD, electronics, printing, plastics, wood industry. , Shoe industry, glass, handicraft glazing, painting, etc. Which brand of purification laminar flow machine is good? Welcome you.  Recommended article reading:   1. Principles of laminar flow purification   2. Which brand of laminar flow machine is good for operating room purification   3. Which brand is good for purification laminar flow machine   4. How much is a medical laminar flow purification and disinfection machine    5. 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