Momwe mungawerengere mlingo wa chithandizo cha kuwala

Mlingo wa chithandizo chopepuka umawerengedwa motere:
Kuchuluka kwa Mphamvu x Nthawi = Mlingo

Mwamwayi, kafukufuku waposachedwa kwambiri amagwiritsa ntchito mayunitsi okhazikika pofotokoza ma protocol awo:
Kuchulukana kwa Mphamvu mu mW/cm² (milliwatts per centimita squared)
Nthawi mu s (masekondi)
Mlingo mu J/cm² (Joules per centimita masikweya)

Pa chithandizo chopepuka kunyumba, kachulukidwe ka mphamvu ndiye chinthu chofunikira kwambiri chomwe muyenera kudziwa - ngati simuchidziwa, simungathe kudziwa nthawi yomwe mungagwiritse ntchito chipangizo chanu kuti mukwaniritse mlingo winawake.Ndi muyeso chabe wa mphamvu ya mphamvu ya kuwala (kapena ma photon angati omwe ali mumlengalenga).

Ndi ma LED otulutsa ma angled, kuwalako kumafalikira pamene kumayenda, kuphimba dera lalikulu komanso lalikulu.Izi zikutanthawuza kuti mphamvu ya kuwala pang'onopang'ono nthawi iliyonse imacheperachepera pamene mtunda kuchokera kugwero ukuwonjezeka.Kusiyana kwa ma angles a ma LED kumakhudzanso kuchuluka kwa mphamvu.Mwachitsanzo nyali ya 3w/10° ipanga mphamvu yopepuka yopepuka kuposa 3w/120° LED, yomwe ipanga kuwala kocheperako pamalo okulirapo.

Kafukufuku wowunikira pafupipafupi amagwiritsa ntchito mphamvu za ~ 10mW/cm² mpaka max ~200mW/cm².
Mlingo umangokuuzani nthawi yayitali yomwe mphamvuyi idagwiritsidwa ntchito.Kuwala kwamphamvu kumatanthauza kuti nthawi yofunsira ndiyocheperako:

5mW/cm² ntchito kwa masekondi 200 amapereka 1J/cm².
20mW/cm² ntchito kwa masekondi 50 amapereka 1J/cm².
100mW/cm² ntchito kwa masekondi 10 amapereka 1J/cm².

Magawo awa a mW/cm² ndi masekondi amapereka zotsatira mu mJ/cm² - ingochulukitsani ndi 0.001 kuti mulowe mu J/cm².Fomula yonse, poganizira mayunitsi okhazikika ndi awa:
Mlingo = Kuchuluka kwa Mphamvu x Nthawi x 0.001