UV-C Light UV Cleaner Bag Portable/USB Input/Jumbo Size Capacity / 5/15/30 Minutes Timer/UVC Without Ozone Smell ( Sterile tote CTUV-T2)

Description

U/V rays can be divided into the following four types according to wavelength: 1. U/V/A band, 320-400nm wavelength, also known as long-wave black spot effect ultraviolet, usually used for currency checking and invisible painting. 2. U/V/B band, 275-320nm wavelength, also known as medium wave erythema effect ultraviolet rays, usually used as pet health lamp, plant growth lamp. 3. U/V/C band, 200-275nm wavelength, also called short-wave sterilization ultraviolet. Among, 253.7nm is the most important light, easiest to be attracted, most powerful 4. U/V/D band, 100-200nm wavelength, is also called vacuum ultraviolet.

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