Special-shaped Cold cathode lamp UVC lamp Ozone disinfection and
sterilization lamp
Can I drink water after UV disinfection?
Ultraviolet radiation just sterilizes the water, killing bacteria
in the water and making the water cleaner, so drink it with
confidence.
It just irradiates the water with ultraviolet light to kill
pathogenic bacteria, bacteria, viruses, etc. in the water. It is a
kind of physical disinfection, not chemical disinfection. It can
make the water cleaner and can be drunk with confidence.
Germicidal lamps have powerful destructive power. They are
generally used to freshen the air and have a remarkable
sterilization effect. In Northeastern dialect, it means: ""The
sterilization effect is great!"" It has a certain carcinogenic
ability, so many people begin to worry about the safety of food
while enjoying germicidal lamps to bring sterile substances that
are regarded as healthy.
Long-term exposure of our skin to ultraviolet rays may cause skin
cancer. Many people think that ultraviolet germicidal lamps can be
used for sterilizing food? Will the sterilized food cause harm to
the human body? Today, let’s reveal the secret for you. Can the
food processed by the germicidal lamp still be eaten? Will it cause
harm to the human body? Let's take a look!
When UV light is absorbed by bacteria or viruses, it damages DNA,
rendering them incapable of multiplying. But DNA is not a nutrient
component of food, so what does damage matter? As long as the
molecules of the substances the human body needs are not destroyed.
The damaged DNA molecules will be decomposed when they enter the
human body, and no harmful substances will be produced.
40W UV lamp disinfection area
26 cubic meters
The disinfection area of a 40-watt UV lamp is about 26 cubic
meters, because according to regulations, the wattage of UV lamps
per cubic meter of space must be greater than or equal to 1.5
watts, so divide 40 watts by 1.5 watts, you can get the 40-watt
lamp. The disinfection area is 26 cubic meters. In addition, the
disinfection time of a 40-watt UV lamp is generally 30 to 180
minutes. If the UV lamp is used frequently, it needs to be wiped
with alcohol for about 15 days, otherwise the disinfection effect
will be affected. ""
Low-power cold-cathode ultraviolet lamps are specially designed for
sterilization and disinfection of small spaces, with a disinfection
distance of 50 cm, such as cars, refrigerators, cabinets, shoe
cabinets, boxes, wardrobes, bathrooms, and other closed small
spaces, you can use low-power cold cathode ultraviolet lamps. ."
"Advantages of UV germicidal lamps:
Long service life: Provides a service life of more than 9000 hours.
High-intensity UV output: We use high-purity quartz glass pipes and
mature manufacturing processes to keep the UV radiation intensity
above the national standard.
Smaller UV light decay: UV light decay is only 20-25% during life.
Reliability and stability: Mature manufacturing process and quality
management ensure our UV lamps have a reliable life and stable
output.
Focusing on UV light source for ten years, creating value for
corporate customers." "Safety Precautions:
UV radiation can cause damage to eyes and skin, so UV lamps should
be used according to strict safety principles, please do not
observe UV radiation without eye protection, any part of the body
that may be exposed to radiation must be covered, ordinary glass,
Plexiglass (like acrylic), especially all opaque materials, can
shield UV radiation at 185nm and 254nm. When using ozone-generating
UV lamps, measures must be taken according to the ozone
concentration limit."
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
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.
Introduction of product advantages
Quartz tube
1.Top quanlity quartz tube
2.>93% ultraviolet light transmittance
3. High temperature resistance
4. Corrosion resistance
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.
| U SHAPE COLD CATHODE UV LAMP |
| QUARTZ TUBE SILICON SLEEVE |
| 2W (1-8W COSTOMIZED ) |
| 12V OR AS REQUIRED |
| SILICON |
| ZW3D5Y-U78 |
| U SHAPE (H/O/OTHER SHAPE CUSTOMIZED ) |
Lamp length | packing length |
5cm | 10*5*5cm |