Tsopano popeza mutha kuwerengera mlingo womwe mukutenga, muyenera kudziwa mlingo womwe umagwira ntchito kwenikweni. Nkhani zambiri zowunikira ndi zinthu zophunzitsira zimakonda kunena kuti mlingo womwe uli pakati pa 0.1J/cm² ndi 6J/cm² ndi wabwino kwambiri pamaselo, pomwe palibe chomwe sichichita koma pali zambiri zomwe zimachotsa ubwino wake.
Komabe, maphunziro ena amapeza zotsatira zabwino m'malo okwera kwambiri, monga 20J/cm², 70J/cm², komanso mpaka 700J/cm². N'zotheka kuti mphamvu yozama kwambiri imawonekera pamlingo wapamwamba, kutengera kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito mthupi. Zingakhalenso kuti mlingo wapamwamba umagwira ntchito chifukwa kuwala kumalowa mozama. Kupeza mlingo wa 1J/cm² pamwamba pa khungu kumatenga masekondi ochepa okha. Kupeza mlingo wa 1J/cm² m'minofu yakuya kungatenge nthawi 1000, kumafuna 1000J/cm²+ pakhungu lapamwamba.
Kutalikirana kwa gwero la kuwala n'kofunika kwambiri pano, chifukwa kumatsimikiza kuchuluka kwa mphamvu ya kuwala komwe kukugunda pakhungu. Mwachitsanzo, kugwiritsa ntchito Chida Chofiira pa 25cm m'malo mwa 10cm kungawonjezere nthawi yogwiritsira ntchito koma kumaphimba dera lalikulu la khungu. Palibe cholakwika ndikugwiritsa ntchito kutali, ingotsimikizirani kuti mwawonjezera nthawi yogwiritsira ntchito.
Kuwerengera nthawi yomwe gawoli limatenga
Tsopano muyenera kudziwa kuchuluka kwa mphamvu ya kuwala kwanu (kusiyana malinga ndi mtunda) ndi mlingo womwe mukufuna. Gwiritsani ntchito fomula ili pansipa kuti muwerengere masekondi angati omwe muyenera kugwiritsa ntchito kuwala kwanu:
Nthawi = Mlingo ÷ (Kuchuluka kwa mphamvu x 0.001)
Nthawi mu masekondi, mlingo mu J/cm² ndi kuchuluka kwa mphamvu mu mW/cm²