U shape UV lamp cold cathode tube disinfection bag 2w uvc
light
Cold cathode lamp UVC lamp Sterilization and disinfection equipment
for mobile phone toothbrush box
Applications of UV lamps:
Microbial sterilization, surface sterilization, water treatment
sterilization, air sterilization, food sterilization, vending
machine sterilization, water treatment sterilization, packaging
material sterilization, milk powder bag milk powder can
sterilization, lunch box sterilization, shoe industry mildew proof,
medicinal material sterilization , Lycium barbarum dried fruit
sterilization, small household appliances sterilization, water
quality analysis, ultraviolet digestion, low-voltage power supply,
photo-oxygen catalysis, photo-decomposition, photo-catalyst, waste
gas treatment, oil fume purification, surface modification, etc."
"Can UV light kill germs?
There are several types of UV light. They’re classified according
to how much energy they have.
Types of UV light
UVA light has the lowest amount of energy. When you’re out in the
sun, you’re mainly being exposed to UVA light. Exposure to UVA
light has been linked to skin aging and damage.
UVB light sits in the middle of the UV light spectrum. A small
portion of sunlight contains UVB light. It’s the main type of UV
light that contributes to sunburns and causes most skin cancers.
UVC light has the most energy. UVC light from the sun is mostly
absorbed in the Earth’s ozone, so you’re not normally exposed to it
on a daily basis. However, there are various human-made sources of
UVC light.
UVC light is the type of UV light that’s most effective at killing
germs. It can be used to disinfect surfaces, air, and liquids.
UVC light kills germs like viruses and bacteria through damaging
molecules like nucleic acids and proteins. This makes the germ
incapable of performing the processes that it needs to survive.
" "The main UVC lamps produced are:
Ozone-free lamps: mainly radiate ultraviolet rays of 253.7nm
(nanometers).
There are ozone type lamps: mainly radiate 253.7nm (nanometer) and
185nm (nanometer) ultraviolet rays.
Tube outer diameter: Φ15mm, Φ19mm, Φ25mm (T5, T6, T8)
Tube length: 118mm-2000mm
Lamp holder type: single-ended four-pin, single-ended two-pin,
double-ended two-pin, double-ended single-pin specifications.
Tube material: Quartz glass
Ballast input voltage optional: 12V, 24V (DC DC safe voltage),
110V, 220V (AC AC voltage)
Executive standard: GB 19258-2012
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 |
CE , ROHS CERTIFICATE,TESTING REPORT
