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  • Knock Portable Uvc Led Sterilizer - China

    price: contact company for price

    Product No: SKA-100

    Effective range of anti-virus: within 2000mm diameter

    Effective range of instant anti-virus: within 500mm diameter

    UVC wavelength range: <278nm

    Optical power: 100~150mW/cm2

    Optical design: High-tech unique optical design adopted

    Product power: 2W / 4W / 5.6W / 11.2W

    Operation mode: visual operation, mode selection, child protection lock

    Battery type: 12V 2500MA/h ( incl.

    internal battery, external charger)

    Appearance dimensions: 40*40*185mm (W*H*L)

    Weight: 340g

    Classification: M, MS, H, HS

    Efficiency of sterilization:

    M type: working time between 0.075~60s, sterilization rate of 99.9%

    MS type: working time between 0.01~30s, sterilization rate of 99.9%

    H type: working time between 0.007~12s, sterilization rate of 99.99%

    HS type: working time between 0.005~3s, sterilization rate of 100%

    Brand Name: KNOCK®

    Can UVC kill viruses and bacteria?

    Studies have shown that ultraviolet radiation mainly kills microorganisms by radiating damage to microorganisms (bacteria, viruses, spores and other pathogens) and destroying the function of nucleic acids, thereby achieving the purpose of disinfection.

    The action of ultraviolet rays on nucleic acids can lead to the breaking of bonds and chains, cross-strand cross-linking and the formation of photochemical products, etc., thereby changing the biological activity of DNA and preventing the microorganisms from replicating themselves.

    This ultraviolet damage is also a lethal damage.

    The principle of killing virus by portable ultraviolet sterilizer

    The ultraviolet light used for disinfection is C-wave ultraviolet light.

    Ultraviolet sterilization and disinfection is the use of ultraviolet light of appropriate wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms, causing growth cell death and / or Regenerative cell death, to achieve the effect of sterilization and disinfection.

    Ultraviolet disinfection technology is based on modern epidemiology, medicine and photodynamics, and uses specially designed high-efficiency, high-strength and long-life UVC band ultraviolet light to irradiate flowing water to expose various bacteria, viruses, parasites, algae and Other pathogens are killed directly.


    Company Contact:


    • Phone: 13606124811

    • Address: CHTC Floor 6, No.9-1 Taihu East Road, Changzhou , Jiangsu , China

    • Email: Email


    Published date: June 8, 2020

    • Business Description: Jiangsu Knock Medical Technology Co., Ltd. was established in 2020 - The company integrates all aspects of chip epitaxy, chip packaging, ultraviolet light sensor, IC design, light source system integration, etc.

      It is a high-tech company focused on the development of UVC chip technology and deep ultraviolet LED sterilization developing and manufacturing anti-virus application products.

      The company has an excellent scientific research team, and has obtained strong technical support from well-known medical experts, national "Thousand Talents Plan" experts, and the doctoral team of the Chinese Academy of Sciences.

      Based on the ultraviolet sterilization principle that destroys and changes the DNA or RNA structure of microorganisms through the irradiation of deep ultraviolet LEDs, so that virus bacteria immediately die or cannot reproduce offspring, and at the same time avoid the pollution and harm caused by mercury leakage in traditional ultraviolet lamps.

      KNOCK innovatively adopts LED deep ultraviolet lamp source, after continuous research and development, a series of equipment and modules for sterilization and anti-virus for various application environments come out.

      It can be used directly as a terminal product for customers, or can be integrated in other product with OEM/ODM service.

      Because UVC LED sterilization and disinfection is a pure physical disinfection method, unlike chemicals, it is not affected by chemical balance conditions such as temperature, concentration, activity, and no secondary pollution; it has low power consumption, low heat, and long service life; broader spectrum for sterilization; flexible appearance, small volume and weight, easy to install and carry.

      The product has a wide range of application fields, suitable for public places, hospitals, schools, food processing industry, catering industry, institutions, enterprises, families and other places.

      The product series cover medical-grade sterilization and anti-virus equipment, testing equipment, water purification systems, air purification systems, air-conditioning systems, household appliances and other built-in sterilization, portable sterilizers, etc.

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