Mibhedha nematumba zvinoshanda sei?
Indoor tanning, kana iwe uchigona kugadzira tani, inzira ine hungwaru yekudzikisa njodzi yekupiswa nezuva uchiwedzera kunakirwa uye kubatsirwa kwekusviba.Izvi tinozvidaidza kuti SMART TANNING nekuti vasuki vematehwe vanodzidziswa nevashandi vakadzidziswa kutsvuka kuti rudzi rweganda ravo rinoita sei kuchiedza chezuva uye kudzivirira kupisa kwezuva panze, pamwe nemusaroni.
Mibhedha yekutsvuka uye matumba zvinonyanya kutevedzera zuva.Zuva rinoburitsa marudzi matatu emiranzi yeUV (iyo inoita kuti utsve).UV-C ine hupfupi hurefu hwehutatu, uye zvakare ndiyo inonyanya kukuvadza.Zuva rinoburitsa UV-C mwaranzi, asi rinobva ratorwa neozone layer uye kusvibiswa.Mwenje wekutsvuka unosefa iyi mhando yemwaranzi yeUV.UV-B, hurefu hwepakati, hunotanga kutsva, asi kuratidzwa zvakanyanya kunogona kukonzera kupisa kwezuva.UV-A ine kureba kwewavelength, uye inopedzisa kuita kwekupisa.Mwenje wekutsvuka unoshandisa yakanakisa ration yeUVB neUVA mwaranzi kupa yakakwana mhedzisiro yekutsvuka, ine njodzi yakadzikira yekunyanya kuratidzwa.
Ndeupi musiyano uripo pakati peUVA neUVB rays?
Mwaranzi yeUVB inosimudzira kugadzirwa kwe melanin, iyo inotanga tan yako.UVA mwaranzi ichaita kuti melanin pigments isvibe.Iyo yakanakisa tan inobva mukusanganiswa kwekugamuchira miranzi ese ari maviri panguva imwe chete.
Nguva yekutumira: Kubvumbi-02-2022