Nyali yachitsulo chosapanga dzimbiri

Kutsekereza kumatanthawuza kugwiritsa ntchito zinthu zamphamvu zakuthupi ndi zamankhwala kuti tizilombo toyambitsa matenda mkati ndi kunja kwa chinthu chilichonse chitha kutaya kukula ndi kubereka kwamuyaya.Njira zogwiritsiridwa ntchito kwambiri zoyezera ndi monga kutsekereza kwa mankhwala, kutseketsa ma radiation, kutsekereza kutentha kowuma, kutsekereza kutentha kwachinyontho ndi kusefa.Njira zosiyanasiyana zingagwiritsidwe ntchito malinga ndi zosowa zosiyanasiyana.Mwachitsanzo, sing'angayo imatsekedwa ndi kutentha kwachinyezi, ndipo mpweya umatsekedwa ndi kusefera.

Nyali yachitsulo chosapanga dzimbiri imakhala ndi nyali yotsika kwambiri ya mercury.Nyali yotsika ya mercury imatulutsa kuwala kwa ultraviolet posangalatsidwa ndi kutsika kwa mercury vapor pressure (<10-2Pa).Pali mizere iwiri yayikulu yowonera: imodzi ndi kutalika kwa 253.7nm;chinacho ndi 185nm wavelength, onse omwe ali maso amaliseche Kusaoneka kwa ultraviolet cheza.Nyali yachitsulo chosapanga dzimbiri sichiyenera kusinthidwa kukhala kuwala kowoneka bwino, ndipo kutalika kwa 253.7nm kumatha kupangitsa kuti pakhale kutseketsa bwino.Izi ndichifukwa choti ma cell amakhala ndi nthawi yokhazikika pamayamwidwe a mafunde owala.Kuwala kwa Ultraviolet pa 250 ~ 270nm kumakhala ndi kuyamwa kwakukulu ndipo kumayamwa.Kuwala kwa ultraviolet kumagwira ntchito pa chibadwa cha selo, chomwe ndi DNA.Amasewera mtundu wa actinic kwenikweni.Mphamvu ya ma ultraviolet photon imatengedwa ndi magawo awiri a DNA, zomwe zimapangitsa kuti ma genetic asinthe, zomwe zimapangitsa kuti mabakiteriya afe nthawi yomweyo kapena sangathe kubereka ana awo.Kukwaniritsa cholinga chotsekereza.