Manje njengoba usungakwazi ukubala ukuthi yisiphi isithako ositholayo, udinga ukwazi ukuthi yimuphi umthamo osebenzayo ngempela.Ama-athikili amaningi okubuyekeza nezinto zokufundisa kuvame ukufuna umthamo kububanzi obungu-0.1J/cm² ukuya ku-6J/cm² bulungele amaseli, angenzi lutho futhi okuningi nokukhansela izinzuzo.
Kodwa-ke, ezinye izifundo zithola imiphumela emihle kububanzi obuphakeme kakhulu, obufana no-20J/cm², 70J/cm², futhi bufike ku-700J/cm².Kungenzeka ukuthi umphumela wesistimu ojulile ubonakale kumithamo ephezulu, kuye ngokuthi angakanani amandla asetshenziswa esewonke emzimbeni.Kungenzeka futhi ukuthi umthamo ophezulu uyasebenza ngoba ukukhanya kungena kujule.Ukuthola umthamo ongu-1J/cm² ongqimbeni olungaphezulu lwesikhumba kuzothatha imizuzwana.Ukuthola umthamo ongu-1J/cm² kusicubu semisipha ejulile kungase kuthathe izikhathi ezingu-1000 ubude, kudinga u-1000J/cm²+ esikhumbeni esingenhla.
Ibanga lomthombo wokukhanya libaluleke kakhulu lapha, njengoba linquma ukuminyana kwamandla okukhanya ashaya isikhumba.Isibonelo, ukusebenzisa i-Red Light Device ku-25cm esikhundleni sika-10cm kungakhuphula isikhathi sokufaka esidingekayo kodwa kuvame indawo enkulu yesikhumba.Akukho lutho olungalungile ngokuyisebenzisa ukude, vele uqiniseke ukuthi uyayinxephezela ngokwandisa isikhathi sohlelo lokusebenza.
Ibala ukuthi iseshini iyisikhathi esingakanani
Manje kufanele wazi ukuminyana kwamandla okukhanya kwakho (okuhluka ngebanga) kanye nomthamo owufunayo.Sebenzisa ifomula engezansi ukuze ubale ukuthi mangaki amasekhondi owadingayo ukuze usebenzise ukukhanya kwakho:
Isikhathi = Umthamo ÷ (Ukuminyana kwamandla x 0.001)
Isikhathi ngamasekhondi, umthamo ku-J/cm² kanye nokuminyana kwamandla ku-mW/cm²
Isikhathi sokuthumela: Sep-09-2022