1.Top quanlity quartz tube
2.>93% ultraviolet light transmittance
3. High temperature resistance
4. Corrosion resistance
Quartz Cold Cathode UV Lamp Water Purifier Light Dispenser Deodorization
Brand Name:UV,Yoway
Certification:CE ROHS
Model Number:ZW2D5Y-Z78
Minimum Order Quantity:10
Delivery Time:5 days
Payment Terms:L/C, T/T, Western Union
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Location:
Ningbo Zhejiang China
Address:
Xiexi industrial Zone Daxie,Ningbo city,Zhejiang, China
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Product Details
Long tube UV lamp water purifier water dispenser cold cathode lamp deodorization
UV disinfection lamp for day or night use
Ultraviolet disinfection lamps can be used during the day and at
night, but be careful to avoid light when using them. Because some
bacteria in the air rely on the ""photoreactivation enzyme"" in the
body to obtain energy, that is, repair damaged DNA through light,
if the ultraviolet disinfection lamp is not protected from light,
the damaged cells will restore normal vitality under visible light,
called photoresurrection. Therefore, try to choose to use
ultraviolet disinfection lamps at night. If it is during the day,
you can draw the curtains to keep the light dim.
How to use UV disinfection lamp:
1. Air disinfection: When using, the doors and windows should be
closed, and the room should be kept dry, and then the disinfection
lamp should be turned on. The disinfection distance should not
exceed 2 meters, and the disinfection time should be 30-40 minutes
each time. If the light needs to be turned on again after turning
off, it should be turned on again after 3-4 minutes. When the
ultraviolet disinfection lamp is irradiated, it is strictly
forbidden for personnel to enter the room, and the window should be
opened for ventilation after the disinfection lamp is used.
2. Disinfection of the surface of items: spread out or hang the
items to make them fully exposed to direct irradiation. When in
use, the irradiation time of ultraviolet rays should not be less
than 30 minutes, and the high-intensity, low-ozone ultraviolet
germicidal lamps The irradiation time is preferably 30 to 60
minutes.
Precautions for UV disinfection lamps:
1. Ultraviolet rays have certain damage to human skin and mucous
membranes. When using ultraviolet germicidal lamps, you should pay
attention to protection. You must never look directly at the
ultraviolet light source, otherwise your eyes will be hurt.
2. Ensure that the disinfection method is correct. When used for
air disinfection, the disinfection distance should not exceed 2
meters, and each disinfection time is 30-40 minutes. When used for
disinfection of articles, the irradiation time shall not be less
than 30 minutes.
3. The surface of the ultraviolet germicidal lamp tube should be
kept clean and free of dust, wiped with a 95% ethanol cotton ball
once a week, and it is best to keep a record.
4. When disinfecting articles with ultraviolet rays, the irradiated
surface should be directly irradiated with ultraviolet rays, and a
sufficient irradiation dose should be achieved. When irradiating
the air, all cabinet doors and drawers should be opened to ensure
that all spaces are irradiated with ultraviolet rays, and
disinfection should be as free as possible.
5. Because the service life of the ordinary ultraviolet germicidal
lamp is 1000-3000 hours, it is necessary to make a record every
time the ultraviolet germicidal lamp is used. In addition, the
ultraviolet intensity of the ultraviolet germicidal lamp should be
checked regularly with the ultraviolet intensity command card.
However, the UV lamps produced by Ningbo Youwei Optoelectronics
have a lifespan of 8,000-10,000 hours, so there is no need to worry
about their lifespan, and they can basically be used for more than
10 years at home. The light decay rate is also very low, almost
negligible.
Choosing a high-quality UV lamp is equal to a lot less trouble. One
choice, accompany for 10 years!
What is a UV Lamp
Ultraviolet lamp is a kind of lamp product that can emit
ultraviolet rays. It is also an essential tool for observing
samples in the field of biochemistry. It is also used for indoor
disinfection and the most important physical method to reduce the
generation of bacteria. Ultraviolet lamps can emit wavelengths
within 10-400nm, and are also used in the production of various
functional lamps, such as strong ultraviolet high-pressure mercury
lamps, capillary ultra-high pressure mercury lamps, ultraviolet
iron lamps, excimer discharge lamps, etc.
UV Lamp Features
1. The light radiated by ultraviolet rays will change the genetic
structure of microorganisms and damage the DNA, so that the
microorganisms lose their reproductive and repair functions, and
finally achieve the inhibitory effect of bacteria. In addition, the
use of ultraviolet light for sterilization work, without worrying
about the generation of odor, and no harmful chemical components
will remain. Due to its colorless properties, it has been gradually
used in many modern water treatment and has been put into treatment
in many countries.
2. Ultraviolet lamps actually use mercury lamps to emit ultraviolet
rays, and the released amount is relatively large. If certain
protective measures are not taken, it is easy to cause great damage
to the human body. If the skin is exposed to ultraviolet light, the
degree of itching, redness, peeling and other problems will occur
to a certain extent. If the degree is serious, it will cause skin
diseases. In addition, such lamps also have a great impact on the
human eye. Staying in the radiation space for a long time is easy
to cause inflammation of the corner of the eye, and even suffer
from cataracts.
3. Ultraviolet lamps are also widely used in automotive
applications, and these lamps have a variety of styles, which not
only play a good role in disinfection and sterilization, but also
have a certain decorative effect. After the car is treated with
ultraviolet light, the air inside is fresh, the odor is completely
removed, and it will not cause harm to the human body.
4. Ultraviolet lamps have a significant effect on indoor
disinfection, will not affect the environment, and reduce the
generation of pollution. However, when using it, care should be
taken to avoid direct contact with the skin and eyes of the lamp to
reduce the impact of radiation.
The last thing I need to mention is that the anti-mosquito UV lamps
used in restaurants and milk tea shops are different from the UV
lamps introduced above. Therefore, consumers do not need to worry
about radiation problems and can use them with confidence." "Will
Ultraviolet (UV) Light Kill the Coronavirus?
claim
UV light can destroy the novel coronavirus that causes COVID-19.
Find
real. Specifically, UVC light has been shown to rapidly inactivate
the novel coronavirus SARS-CoV-2. It can be an effective
disinfectant, but needs to be used correctly to avoid skin and eye
damage.
Experiments have shown that UVC light can inactivate the new
coronavirus.
Ultraviolet (UV) light is produced by the sun and special lamps.
There are three types of UV rays: UVA, UVB, and UVC. UVC light
includes light wavelengths from 200 to 280 nanometers. These UVC
wavelengths have the most energy of the three types of UV light.
Energy at UVC wavelengths is absorbed and rapidly destroyed by the
genetic material inside viruses and other microorganisms, rendering
them inactive.
Product Description
COLD CATHOLD UV LAMP
LIFE SPAN : 20000 HOURS EXTREMELY LONG LIFE
CUSTOMIZED 1W-8W
OZONE /OZONE FREE OPTIONS
Basic information
Features
1.COLD cathode electrode, preheating start,average service life up
to 10000 hours;
2.The brackets and lamp holders of flurescent lamps of the same
specification can be used;different glass tube diameters and lamp
holders can be used according to customer needs;
3.Ceramic lamp holder,high oxidation,radiation resistance.
Application range
1.Used in various household appliances such as disinfection
cabinets,microwave ovens,air conditioners,air purifiers,etc.
2.Disinfection and sterilization of air and surface of objects in
hospitals,schools,hotels,restaurants,homes and offices.
UVC Is Efficient and Safe
UVC Germicidal Fixtures increase the value of all air conditioning and air-circulating systems by:
· Maximizing system efficiency
· Prolonging blower life
· Providing healthier air to breathe
Treating air that passes through an HVAC unit with ultraviolet light will reduce, or eliminate, DNA-based airborne contaminants (bacteria, viruses, mold spores, yeast, protozoa), and provide much healthier air to breathe. UVC Germicidal Fixtures are a labor-free solution that will not harm occupants, equipment or furnishings because they produce no ozone or secondary contaminants. For more than 70 years, tens of thousands have been safely installed in hospitals, clinics, processing plants, commercial offices, manufacturing sites and other commercial facilities and multi-and single-family residences around the world.
APPLICATION PHOTOS
The lamp radiates short-wave ultraviolet rays mainly at 253.7nm and
has a strong bactericidal effect. The lamp is suitable for air
purification and disinfection in cars,disinfection
boxes,sterilizing bags , disinfection carbinet,etc .
U shape UV lamp for disinfection bag For portable UV sterilizer
Disinfection bag can sterilize small things ,like watches,cell
phones, cups, bowls,towels, underwears,ets.
99.99% disinfection rate
5-10 minutes
Portable sterilizer can sterilize small things ,like watches,cell
phones, cups, bowls,towels, underwears,ets. 99.99% disinfection
rate
5-10 minutes
5-10 minutes
Detailed Images
Product detail drawing
The hot cathode ultraviolet lamp uses tungsten wire as the cathode
body, and its surface is coated with low work function metal oxide.
During the working life of the hot cathode ultraviolet lamp, the
oxide has chemical and electrochemical "poisoning" problems, so the
lamp life is generally only more than 4000 hours. The cathode
ultraviolet lamp is made of pure metal sheet, and there is no
poisoning problem. Therefore, its life span is 5-10 times longer
than that of hot-cathode lamp, which can reach more than 20,000
hours.
Ordinary ultraviolet lamps with new lamp radiation intensity
greater than 90uW/cm are qualified. The radiation intensity of cold
cathode ultraviolet disinfection lamps is more than 200uW/cm, which
is generally more than twice that of hot cathode disinfection
lamps. The cold cathode and hot cathode have different shapes
The size of cold cathode ultraviolet lamps is much smaller than
that of hot cathode ultraviolet lamps, especially when the diameter
of the lamp tube is small, it can be processed into U-shaped,
straight, O-shaped or disc-shaped lamps. The uses are also
diversified, such as portable sterilizers such as mobile phone sterilization boxes, toothbrush sterilization boxes, and sterilization kits.
diversified, such as portable sterilizers such as mobile phone sterilization boxes, toothbrush sterilization boxes, and sterilization kits.
Introduction of product advantages
Quartz tube
Cold cathode
The energy consumption of cold cathode and hot cathode is different
Because the current of the cold cathode is relatively small and the
direct current can be used, under the same sterilization effect,
the cold cathode saves more energy than the hot cathode!
Mini size
The size of cold cathode ultraviolet lamps is much smaller than
that of hot cathode ultraviolet lamps, especially when the diameter
of the lamp tube is small, it can be processed into U-shaped,
straight, O-shaped or disc-shaped lamps. The uses are also
diversified, such as portable sterilizers such as mobile phone
sterilization boxes, toothbrush sterilization boxes, and
sterilization kits.
20000 hours service time
The hot cathode ultraviolet lamp uses tungsten wire as the cathode
body, and its surface is coated with low work function metal oxide.
During the working life of the hot cathode ultraviolet lamp, the
oxide has chemical and electrochemical "poisoning" problems, so the
lamp life is generally only more than 4000 hours. The cathode of
Nenboda cold-cathode ultraviolet lamp is made of pure metal sheet,
and there is no poisoning problem. Therefore, its life span is 5-10
times longer than that of hot-cathode lamp, which can reach more
than 20,000 hours.
Product Presentation
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Quartz Cold Cathode UV Lamp Water Purifier Light Dispenser Deodorization
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