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Factory Direct Sterilization 150W Far 222nm UVC Light Tube Sterilizing Lamp Lighting UV Germicidal UVC Ultraviolet Lamp
-product name: 222nm hand-held far ultraviolet disinfection lamp
-product model: JK FUVC222-WB-YD-20W
-Light source wavelength: FAR UVC/222nm
-power: 20W
- Overview
- Recommended Products
- Formation of discharge, that is, breakdown of electric field;
- Formation of continuous current pulse in the transmission process of electron in the gas;
- Excitation of the atom and molecular.
Products Description
JK New Type Factory Price High Quality Far uvc 222nm Lamp 30w 60w 80w 100w 150w
Working principle:
Excimer stands for "excited dimer" and is a dimer in the excited state. It refers to the transient molecule (nanosecond level) formed by the noble gases in the lamp excited by external voltage, which will radiate photons and decompose into atoms when it returns to the ground state with low energy. Excimer light source generally uses dielectric barrier discharge, and its far ultraviolet photon radiation mechanism can be described as follows: in dielectric barrier micro discharge, electrons with an average photon energy of several electron volts effectively splash krypton atoms and chlorine atoms. These excited krypton and chlorine atoms collide with the surrounding krypton and chlorine atoms to form excited krypton chloride excimer. When the excited krypton chloride excimer returns to the state of low energy, it will produce far ultraviolet radiation with narrow wavelength and relatively concentrated energy, with a wavelength of 222 nm which half peak is 2 nm. And it will quickly decompose into krypton and chlorine atoms. So the excimer lamps release and can be classified as quasi monochromatic light.
Dielectric barrier discharge (DBD) is a high voltage non thermal equilibrium alternating discharge. The discharge is driven by a high voltage of several thousand volts. The discharge is done by the micro discharge formed by a large number of filamentous irregular fast pulses discharge channel. The time of each micro discharge is very short, which is about 10ns, the channel radius is no more than 0.1mm, and the current density is as high as 0.1 - 1KA / cm2.
Excimer stands for "excited dimer" and is a dimer in the excited state. It refers to the transient molecule (nanosecond level) formed by the noble gases in the lamp excited by external voltage, which will radiate photons and decompose into atoms when it returns to the ground state with low energy. Excimer light source generally uses dielectric barrier discharge, and its far ultraviolet photon radiation mechanism can be described as follows: in dielectric barrier micro discharge, electrons with an average photon energy of several electron volts effectively splash krypton atoms and chlorine atoms. These excited krypton and chlorine atoms collide with the surrounding krypton and chlorine atoms to form excited krypton chloride excimer. When the excited krypton chloride excimer returns to the state of low energy, it will produce far ultraviolet radiation with narrow wavelength and relatively concentrated energy, with a wavelength of 222 nm which half peak is 2 nm. And it will quickly decompose into krypton and chlorine atoms. So the excimer lamps release and can be classified as quasi monochromatic light.
Dielectric barrier discharge (DBD) is a high voltage non thermal equilibrium alternating discharge. The discharge is driven by a high voltage of several thousand volts. The discharge is done by the micro discharge formed by a large number of filamentous irregular fast pulses discharge channel. The time of each micro discharge is very short, which is about 10ns, the channel radius is no more than 0.1mm, and the current density is as high as 0.1 - 1KA / cm2.
When the external electric field voltage on the gas gap exceeds the breakdown voltage of the gas, the gas will be broken down and a conductive channel will be established. The space charge will be transmitted in the discharge gap and accumulated on the dielectric. At this time, the surface charge of the dielectric will establish an electric field, and its direction is opposite to the external electric field, so as to weaken the acting electric field and interrupt the discharge current. At the same position, only when the voltage rises again to the original breakdown voltage, the re breakdown and micro discharge will occur again.
Each micro discharge consists of three development stages:
Features of UVC Excimer Lamp
Compact: Small size and light weight, no electrode;
Quick start: Instant on/off without warm-up time or decreased lifetime;
Energy efficient: Power factor ≥98 ;
Constant output wattage: Output within 3% variation when supply voltage at ±10%;
Extensive allowable ambient temperature:0~+50°C (32~122°F);
Low total harmonic distortion (THD): THD≤10%, meeting class L;
Environment-friendly: Mercury-free, No pollutant or chemical residual;
Low operation cost: One time investment and energy cost only
Safe operation: Leaves no hazardous substance; No touch operation;
Optional control: Smart control of UV intensity for maximum energy saving effect;
Technical specification (Far UV 222 nm)
| Model | Outline dimension (Diameter×Length cm) | Power (W) | Input power (W) 120Vac~277Vac | Radiation power (mW) | Surface area of lamp (cm²) | Radiation intensity (μW/cm²) @20cm/100cm | Wavelength (nm) | Life span (h) | Lamp material |
|---|---|---|---|---|---|---|---|---|---|
| FUVC45-DBD-150W | 4.5×52 | 150 | 162~157.5 | 3938 | 735.1 | 509/70 | 222nm | 5000+ | quartz glass |
| FUVC45-DBD-100W | 4.5×32.5 | 100 | 108~105 | 2625 | 459.5 | 486/55 | |||
| FUVC45-DBD-80W | 4.5×26 | 80 | 86.4~84 | 2100 | 367.6 | 457/45 | |||
| FUVC45-DBD-60W | 4.5×19.5 | 60 | 64.8~63 | 1575 | 275.7 | 428/35 | |||
| FUVC32-DBD-50W | 3.2×36 | 50 | 54~52.5 | 1313 | 361.9 | 308/30 | |||
| FUVC32-DBD-30W | 3.2×18 | 30 | 32.4~31.5 | 788 | 181.0 | 283/18 |
Outline dimensions
| Built-in electrode | power (W) | Outer diameter (mm) | Lamp length (mm) | D (mm) | L1 (mm) | L2 (mm) | L3 (mm) | H (mm) | Area of surface (cm²) | Discharge load (W/cm²) | Discharge gap (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Full electrode | 150 | 45 | 520 | 52 | 551 | 537 | 20 | 66 | 735 | 0.204 | 5 |
| 100 | 45 | 325 | 52 | 356 | 342 | 20 | 66 | 459 | 0.218 | 5 | |
| 80 | 45 | 260 | 52 | 291 | 277 | 20 | 66 | 368 | 0.218 | 5 | |
| 60 | 45 | 195 | 52 | 226 | 212 | 20 | 66 | 276 | 0.218 | 5 | |
| 60 | 32 | 360 | 38 | 386 | 372 | 20 | 59 | 362 | 0.166 | 4.5 | |
| 30 | 32 | 180 | 38 | 206 | 192 | 20 | 59 | 181 | 0.166 | 4.5 |
Exhibition
Certifications
Company Profile
Fujian Juan Kuang Yaming Electric Limited was founded in 1984 and is a manufacturer of lighting products including varieties of industrial lighting, horticultural and animal lighting, UVC light and purification and cleaning equipment. It is an ISO9001 and ISO 14001 factory with products CE, PSE, UL, CUL and DLC certified. It owns modern labs including IES test, photometric, IP test, weather and environmental test (Hi and low temp), Electromagnet RF interference test, dropping, electrical test lab, etc. The products are sold to many countries and regions such as North America, South America, Europe, Southeast Asia. With over 30 - year operation, it enjoys high reputations around the world with its integrity, resilience and teamwork and will continue devoting itself into the creation of safe, healthy and comfortable lighting.
FAQ
FAQ
Q1.Why choose your company?
JK is a lighting solution provider and lighting manufacturer in the market over 30 years.We have around 200 workers and a R& D station builded over 20 years.Our main products cover Led Grow light ,UVC induction light ,Led Commercial light ,induction light ,LEP Light and also HID light .Since long time manufacturing ,R&D and after-service experience ,we can produce the products with high quality and durable usage.
Q2.Are you a manufacturer or a trading company?
We are a factory having over 30 years manufacturing experience.
Q3.What is your minimum order quantity?
We do not have MOQ requirement,so The MOQ can be 1 pcs.
Q4. What is the lead time ?
Sample order ship within 7 days, bulk order ship within 20 to 35 days.
Q5.How do you control the quality?
We have professional QC team to ensure the quality check during the every stage of production.Our product always have low damage rate in the past.
Q6.What is the warranty time of the products？
5 years.
Q7.what is the payment term？
Normally 30% up on the order,70% before the shipment.
Q2.Are you a manufacturer or a trading company?
We are a factory having over 30 years manufacturing experience.
Q3.What is your minimum order quantity?
We do not have MOQ requirement,so The MOQ can be 1 pcs.
Q4. What is the lead time ?
Sample order ship within 7 days, bulk order ship within 20 to 35 days.
Q5.How do you control the quality?
We have professional QC team to ensure the quality check during the every stage of production.Our product always have low damage rate in the past.
Q6.What is the warranty time of the products？
5 years.
Q7.what is the payment term？
Normally 30% up on the order,70% before the shipment.
