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Rayven's Led Downlights is widely used in various scenes.With a focus on customers, Rayven analyzes problems from the perspective of customers and provides comprehensive, professional and excellent solutions.
Company Advantages 1. fire and acoustic rated downlights is made by which provides a number of advantages. 2. This product has high light color accuracy. It is able to make the thing being illuminated look the same as its original color. 3. By using this product, people can increase the comfort of living or working in many cases, enhancing the overall quality of life or work. 4. The product can achieve energy conservation. The use of this product will lead people to reduce the carbon footprint and save energy costs.
Company Features 1. As a Chinese manufacturing company, we always advocate quality and practice. 2. The product quality and service requirements are almost extreme for Rayven Led Downlights. 3. service philosophy constitute the core competitiveness of Foshan Rayven Lighting Co., Ltd. Call now! The work guidelines of Foshan Rayven Lighting Co., Ltd are as follows: . Call now! Foshan Rayven Lighting Co., Ltd assures problems of customers are problems of ours and we will surely help. Call now!
Ultraviolet sterilization lamp is commonly used in the place that is easy bacterium to breed, wait for dim and moist place such as kitchen, toilet, also can be used in the space that requests taller to the environment quality, wait for medical treatment place such as ward, operating room. Nowadays ultraviolet sterilization lamp also applies commonly in a few electric appliance product inside, for example air purifier, new fan, clothings is taken care of the indoor purify installation and clothings to take care of disinfection installation, everybody knows ultraviolet sterilization lamp is to be able to kill a few bacterium, but know how to do the disinfection job of ultraviolet sterilization lamp not necessarily?The disinfection of ultraviolet sterilization lamp main pointsBecause what we use to air disinfection is ultraviolet light, because this must ensure lamp tube above all intact and correct use, want to stop monitoring to lamp tube regularly again at the same time, the intensity of lamp tube of ultraviolet ray is lower than 70uwc/ line should change in time. Should insist that the lamp tube is clean. Lamp appearance every 1~2 weeks with alcohol cotton ball light test, remove dust and oil, in order to reduce the influence of ultraviolet penetration.Lamp tube should be taken gently gently put, after turning off the light, turn on the light immediately, can reduce lamp tube life, should be cooled 3 1 4 minutes to open again, can use continuously 4 hours, but ventilated come loose heat is good, with insisting lamp tube life. The cleanness that should insist cure room at any time is dry, the special duster cloth after soaking with antiseptic fluid wipes cure room everyday. Mop the floor with a special mop.Standard ultraviolet lamp daily monitoring cancellation items, it is necessary to achieve the room, the light stop cancellation, cancellation of the lamp set in the opening date, daily disinfection time, cumulative time, signature of the performer, intensity monitoring cancellation, request disinfection after careful record, so that the implementation and record adhere to differences. For the newly used lamp tube, the ultraviolet intensity indicator card or intensity monitor shall be used to measure the intensity of the lamp tube to ensure that the intensity of the new lamp tube is above the 100. W /c line.After changing the new lamp tube, the mould using time began to time again, the cumulative use time of the lamp tube reached 1000h, timely contact with the hospital infection monitoring staff to stop the light intensity monitoring, if qualified continue to use, unqualified timely change the lamp tube, in order to ensure the ultraviolet lamp to obtain disinfection effect. When air disinfects, open all cupboard door drawer to wait. In order to ensure the sufficient exposure of all Spaces in the treatment room, get the reflection of ultraviolet ray, disinfection as far as possible no dead Angle.Precautions for using ultraviolet sterilization lampWhat demand prompts is, ultraviolet lamp tube has certain life, when using, want to notice to change lamp tube in time. According to the requirements of GB/T 19258-2012 specification, the service life of the ultraviolet lamp tube is not less than 5000h, the uniform service life is 8000h, and the high-performance product can reach more than 10,000 hours. Initiative consumer, every 1-2 years change, and every two weeks with alcohol wipe lamp tube surface surface, in order to ensure the radiation intensity of ultraviolet ray.Use ultraviolet sterilization lamp to want to control skill as a result of the destroy action of ultraviolet ray to biological cell, when using ultraviolet sterilization lamp, want to pay attention to do not want to reflect directly to human body skin, do not use the eye to look straight at lamp tube more. Under the premise of ensuring safety, how to use ultraviolet sterilization lamp scientifically and effectively? Rayven said, to pay attention to the position, create the best environment for use, and pay attention to the use time.As a result of ultraviolet ray penetrates ability to be very weak in the air, it is very difficult to reach far space sterilization ability, so when using ultraviolet sterilization lamp, want to be placed in main sterilizing position as far as possible, for example indoor in the middle, or the place that is easy to breed bacterium, interval is all round 1.5m-2m advisable. Attention should be paid to the effect of the environment on the bactericidal effect. Under normal conditions, the temperature between 27℃ to 40℃ ultraviolet output intensity is the largest, the bactericidal effect is the best, in addition to ensure the use of clean and dry environment, a large number of moisture and dust in the environment, will have interference with ultraviolet and weaken the effect, reduce the practice of ultraviolet intensity.
Ultraviolet lamp is a device that can emit ultraviolet light. It is a necessary tool for observing the fluorescence and phosphorescence characteristics of samples. It is also a physical method for sterilization and disinfection. It is widely used in medical, health and epidemic prevention, food industry, pharmaceutical industry and other departments. It is very important to use UV lamps correctly to ensure the sterilization effect and extend the service life of the lamp. So, what are the precautions for UV lamp disinfection?Methods of operate uv lamps1. Ensure the correct disinfection method. Ultraviolet rays are mostly used for disinfection of air and surface of objects, wavelength 2573A. Used for air disinfection, the effective distance is not more than 2m, the irradiation time is 30 ~ 60min. It is used for article disinfection, the effective distance is 25 ~ 60cm, the irradiation time is 20-30min. Generally, the time starts from 5-7min. 10min, wait until the light is stable before applying; 2. The lamp tube must be intact and correctly used, and the lamp tube should be regularly monitored. The intensity of the ultraviolet lamp tube should be replaced in time if the intensity is less than 70uwc / lining. The lamp tube should be kept clean. The surface of the lamp tube should be lightly tested with an alcohol cotton ball every 1 to 2 weeks to remove dust and grease to reduce the factors that affect the penetration of ultraviolet light; 3. Keep the treatment room clean and dry at any time, and wipe the treatment room with a special rag soaked with disinfectant every day. Mopping the floor with a special mop to reduce dust and water mist, when the temperature is lower than 20 ℃ or higher than 40 ℃, and the relative humidity is greater than 60%, the exposure time should be properly extended; 4. When sterilizing the surface of articles with ultraviolet rays, the irradiation surface should be directly irradiated with ultraviolet rays, and sufficient radiation dose should be reached. When disinfecting air, open all cabinet doors and drawers, etc., to ensure that all spaces in the treatment room are fully exposed Get ultraviolet radiation, disinfect as far as possible without dead ends;5. During the disinfection process, the ultraviolet light source must not be exposed to people, especially the eyes, so as not to cause damage.
UV lamp is the abbreviation of ultraviolet lamp, and UV is the abbreviation of Ultra-Violet Ray. This ultraviolet sterilization lamp is mainly used to take advantage of the characteristics of ultraviolet rays for photochemical reactions, product curing, sterilization, medical inspection, etc. In the application of surface sterilization, UV surface sterilization devices are widely used in schools, hotels, hospitals, gymnasiums, food, electronics, semiconductors, liquid crystal displays, plasma TVs, crystal vibrators, precision devices, chemicals, medicine, health care, biology, beverages , Agriculture and other fields. The UV light source illuminates the surface of food, materials, etc., which has a fast, efficient and pollution-free sterilization effect, thereby maintaining the high quality of the product. Compared with traditional sterilization methods, surface sterilization has the characteristics of fast sterilization speed, continuous treatment and batch treatment, simple operation, environmental protection and no secondary pollution Ultraviolet disinfection lamps are also called ultraviolet sterilization lamps and ultraviolet fluorescent lamps. A ultraviolet sterilization lamp for sterilization and disinfection using ultraviolet sterilization. The ultraviolet sterilization lamp radiates ultraviolet rays with a wavelength of 253.7nm. The ultraviolet ray has the strongest sterilization ability, and can be used for disinfection and sterilization of water, air, clothing, etc. The specifications of ultraviolet disinfection lamps commonly used are 15W, 20W, 38W and 55W, and the use voltage is 220V. It is mainly used for disinfection and sterilization of personnel, and is generally installed in disinfection dressing rooms, veterinary rooms and laboratory. The bacteria and viruses carried on the clothes can be killed by the ultraviolet disinfection lamp for about 5 minutes. It can also be used for air disinfection of laboratories and operating rooms that require clean air. Irradiation can kill bacteria in the air for about 30 minutes. UV disinfection lamps are mainly divided into high pressure, medium pressure and low pressure. Disinfection applications are mainly based on low pressure. According to national standards, the average life expectancy is 8000 hours. Some excellent products have reached 13,000 hours of life The lamp tube is made of quartz glass or other glass with high ultraviolet transmittance, and the power is 55W, 38W, 20W, 15W, etc. The intensity of 253.7mm ultraviolet radiation (measured at a distance of 1m without a reflector) is required for new lamps shipped from the factory: power> 30W lamp, intensity ≥ 90Wcm2, power> 20W lamp, intensity ≥ 60μW / cm2; power 15W lamp, intensity ≥ 20W / cm2; because this lamp radiates 253.7mm ultraviolet rays, it also radiates a part of 184.9nm ultraviolet rays, so it can produce ozone Our Rayven UV lamps are major with 38W & 55W, can be installed with Ozone or Ozone-Free UV tubes, and our UV lamp have already got CE approval, and under SAA, ETL, cETL, FCC approval. Due to our UV lamp is portable desk lamp, which is widely use for the schools, gyms, hotel disinfection.
With the application of ultraviolet disinfection lamp is more and more widely, many industrial sterilization and sterilization when family started using uv sterilizer, uv ultraviolet radiation from the mercury lamp light used to realize the function of sterilization, but many people don't know how to correctly use ultraviolet disinfection lamp, followed with Rayven ultraviolet disinfection lamp manufacturer to take a look at how to use the right ultraviolet disinfection lamp. Usage of ultraviolet disinfection lamp1. Ultraviolet disinfection lamp device: every 10 meters can be installed 38 watt of ultraviolet lamp tube, useful interval does not exceed two meters. Together, it is necessary to equip indoor temperature and moisture meters. Ultraviolet disinfection lamp should be careful to use.2. When used for air disinfection should be closed doors and Windows, since the light is bright 5-7 minutes after the timing, each disinfection time shall not be less than 60 minutes, ultraviolet disinfection lamp shine in the process to stop the personnel into the room, it is necessary to enter, should first stop ultraviolet disinfection lamp shine, especially young unmarried lady remember this.3. With ultraviolet disinfection lamp disinfection article, the article spread out or hang, expand shining surface, useful interval is one meter, shine 30 minutes or so can.4. When using ultraviolet disinfection lamp, should insist on the cleanliness of the environment, the air can not have dust and water mist, etc., when the indoor temperature is lower than 20 degrees Celsius or the relative humidity exceeds 50%, should extend shining time. After scrubbing the ground to wait on the ground after the dry ultraviolet lamp disinfection.5. Ultraviolet disinfection lamp tube appearance should adhere to clean, no dust, weekly with 95% ethanol cotton ball scrub, and better records.6. Ultraviolet to human skin mucous membrane is bound to harm, the use of ultraviolet disinfection lamp to pay attention to do a good job of protection, the eyes can not direct at the ultraviolet light source, otherwise the eyes will be damaged.What are the characteristics of ultraviolet disinfection lamp?Ultraviolet disinfection lamp and lanterns have the characteristics of uniform water flow, no dead Angle, good lighting conditions, complete sterilization, low energy consumption, flexible and convenient installation, etc. The general material of ultraviolet disinfection lamp adopts stainless steel, no metal ion contamination problem, the product structure is sealed container quartz casing type, equipped with electrical control device. The key is ultraviolet disinfect lamp not only operation is simple, maintenance is convenient, and service life is long, endure to use. It has a life span of 10,000 hours. Disinfection time of household ultraviolet disinfection lampGenerally, as long as in the ultraviolet intensity range, the ultraviolet lamp can be sucked into the virus in a few seconds to kill, individual bacterial viruses need more than a dozen seconds to kill. At present ultraviolet disinfection lamp is to use gas discharge lamp, this kind of ultraviolet lamp has start time, want commonly 3-5 minutes can achieve best germicidal effect, so normal germicidal need 5 minutes above.If be object surface disinfection, be like: bask in quilt, kitchen tableware disinfection had better be in 15-30 minutes between, if want to kill the bacterium virus in the air, according to the room area disinfection time control is in 30-120 minutes between.Ultraviolet lamp is harmful to people's eyes and skin, people and pets must leave when using, cannot be ultraviolet light, even some shade plants, calligraphy and painting and other sensitive items to ultraviolet light need shading treatment.What matters needing attention does family ultraviolet disinfect lamp have? 1. When using ultraviolet disinfection lamp, people and plants and animals must leave the scene.2. Eyes can not stare at the ultraviolet disinfection lamp for a long time to see. Ultraviolet ray has certain damage to human skin mucous membrane, when using ultraviolet ray disinfection lamp, want to pay attention to do a good job of protection, the eye must not look directly at ultraviolet ray illuminant, otherwise the eye can be harmed. 3. With ultraviolet disinfection lamp disinfection articles, items spread out or hang, expand the irradiation surface, effective distance of one meter, irradiation for 30 minutes or so.4. When using ultraviolet disinfection lamp, should keep the environment clean, the air can not have dust and water fog, etc., when the indoor temperature is lower than 20 degrees Celsius or the relative humidity exceeds 50%, should extend the irradiation time. After scrubbing the ground to wait for the ground to dry after the ultraviolet lamp disinfection.5. After the use of ultraviolet disinfection lamp, remember to ventilate the room after 30 minutes.