I-Cricket Field LED Lighting
Ukukhanyisa okuhle nokufanelekile kubalulekile empumelelweni yanoma yimuphi umcimbi wezemidlalo. Ukubaluleka kokukhanyisa okufanele akusoze kwabukelwa phansi noma ngabe kusemini noma ebusuku, noma ngabe umdlalo udlalwa ngaphandle noma endlini, nokuthi umdlalo unjengomcimbi wokungcebeleka noma njengomqhudelwano okhokhelwayo. Ngokukhula kwesidingo sokusakaza okunencazelo ephezulu, ukwanda kwezibukeli kanye nesidingo semidlalo yasebusuku, isidingo sokukhanyisa okufanele kukhilikithi noma ezinkundleni zemidlalo asikaze sibe phezulu. Ngakho yiziphi izinto ezibaluleke kakhulu okufanele uzicabangele lapho ukhanyisa inkundla yekhilikithi?
A. Thola ukukhanya okulinganayo
Kubalulekile ukuthola ukufana okulinganayo kuyo yonke inkundla yekhilikithi ngoba izinto ezifana nebhola kanye ne-puck zihamba ngokushesha ngendlela engahleliwe futhi amasayizi azo angama-angular angahluka kakhulu. Kubadlali nonompempe ikakhulukazi abasubathi abafuna ukubuka le midlalo kungenzeka kuphela uma ukukhanya kwenkundla kusatshalaliswa ngokulinganayo kuyo yonke inkundla.
B. Izinga lokukhanya
Ngokuvamile, izinga lokukhanya eliphakathi kuka-250lux no-350lux linganela abadlali nezibukeli emidlalweni evamile yekhilikithi. Kodwa-ke, lokhu akwanele emncintiswaneni wochwepheshe, odinga izinga lokukhanya phakathi kuka-500lux no-750lux. Uma igeyimu izosakazwa bukhoma, izinga lokukhanya kufanele libe phezulu phakathi kuka-1500lux no-2500lux.
Empeleni, i-International Cricket Council (ICC) ibeka ukuphepha kwabadlali bayo kuqala, kodwa futhi nokuphepha kwabo bonke abathintekayo. Ngakho-ke, ukukhanya okwanele kungavumela abagijimi, onompempe kanye nezibukeli ukuba babukele ukunyakaza kwebhola, ngisho noma ibhola lihamba ngesivinini esikhulu kakhulu.
C. Idizayini yokukhanyisa efanele yenkundla yekhilikithi
Yize i-ICC inganikezi izicaciso ezijwayelekile zokukhanyisa ikhilikithi, ukukhanyisa kwekhilikithi kwendabuko kuklanyelwe ukuba kube izigxobo ezinde noma ukuya phezulu. Lokhu kungenxa yokuthi ibhola kwesinye isikhathi lingakhuphuka kakhulu uma lishaya ibhola, futhi ukukhanya okuphakeme kubalulekile ukuze kuqinisekiswe ukuthi wonke umuntu ohilelekile ubonakala kanjani. Enye into ebalulekile okufanele icatshangelwe lapho uklama inkundla yekhilikithi ukuqinisekisa ukuthi abasubathi nababukeli abekho ekubukeni okuqondile komthombo wokukhanya.
Ngalesi sizathu, akungabazeki ukuthi amazinga okukhanya alungile abalulekile uma ukhanyisa inkundla yekhilikithi. Nokho, ingxenye ebaluleke kakhulu yokukhanyisa inkundla yekhilikithi ukwenza isiqiniseko sokuthi abadlali nezibukeli kanye nabo bonke abantu abahilelekile bazizwa bekhululekile. Eqinisweni, ngokuvamile kunconywa ukuthi usebenzise izibani ze-LED ngoba ziwonga amandla futhi zingakhiqiza umbala okhanyayo oseduze nokukhanya kwasemini.