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[UV UV Harm] UVLED Idzavulaza Thupi la Munthu

2023-02-18

Tianhui

Ndi njira yosapeŵeka yosinthira nyali za UV mercury pazida za UVLED ultraviolet. Anthu ambiri amafuna kudziwa ngati UVLED ingawononge thupi la munthu? Choyamba dziwani magulu a kuwala kwa ultraviolet: UV-A (315-400 nanometer, yomwe imadziwikanso kuti long wave ultraviolet), UV-B (280-315 nanometer, yomwe imadziwikanso kuti medium wave ultraviolet), UV-C (100- 280 nanometer, komanso, imatchedwanso cheza chachifupi-wave ultraviolet; kachiwiri kugawa kuwala kofiirira ndi kuwala kwa ultraviolet. Pakalipano, kuwala kofiirira ndi kuwala kwa ultraviolet kawirikawiri kumapangidwa pamsika. Ndipotu, ndi mfundo ziwiri. Kuwala kwa UV nthawi zambiri kumatanthawuza zosakwana 400nm. Zachidziwikire Pansipa, kuwala kwa UV sikuwoneka, ngati infrared, ndiye kuwala kofiirira kumatanthawuza 410nm kapena kupitilira apo, ndiko kuti, kuwala kofiirira, kowoneka, monga kuwala koyera kokhazikika, kuwala kofiira, ndi zina zambiri. Tsopano yankhani funso ili pamwambapa, kodi UVLED ndi yovulaza thupi la munthu? Yankho n’lakuti ayi, koma n’zosakayikitsa kuti silingawombedwe mwachindunji. Kodi kuwala kwa UV ndi kowopsa? Izi ziyenera kuyankhidwa mosiyana. UV-B (280-315 nanometer, yomwe imadziwikanso kuti medium wave ultraviolet), UV-C (100-280 nanometer, yomwe imadziwikanso kuti short-wave ultraviolet ray, iyenera kukhala yovulaza, kuwala kwa dzuwa kumakhala ndi izi, zili ndi izi izi. Choncho, n'zosavuta kuvulaza khungu dzuwa likakhala lamphamvu kwambiri, kotero kuti UV-B, UV-C kufika pamlingo wakutiwakuti udzavulaza thupi, choncho njira zotetezera ziyenera kuchitidwa. Ponena za UVA, kuwonongeka kochepa kwa thupi, makamaka kutalika kwa kutalika kwa 360nm, khungu laumunthu limakhala ndi ntchito yoteteza, kotero silingawoneke ngati silivulaza thupi la munthu. Inde, sindingathe kuwombera molunjika. Zambiri ndizovomerezeka kulowa

[UV UV Harm] UVLED Idzavulaza Thupi la Munthu 1

Mlembi: Tianhui- Kudwala matenda a Mphephe

Mlembi: Tianhui- Opanga a UV Led

Mlembi: Tianhui- Kudwala matenda a madzi ku UV

Mlembi: Tianhui- Njira ya UV LED

Mlembi: Tianhui- UV Led diode

Mlembi: Tianhui- Opanga diode ya UV Led

Mlembi: Tianhui- UV LED module

Mlembi: Tianhui- UV LED Sitingasikitsa

Mlembi: Tianhui- Msampha udzudzudzi

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