X'inhuma l-istandards għad-dawl tal-klassi?
"A century-old plan, education is the foundation", in the process of children's growth, education is a stage we must go through. From the age of 6-7, we must enter school, learn advanced cultural knowledge, and learn the principles of life. It is not until we are in our 20s that we can get out of school and into society. It can be said that our entire teenage years are spent in school, and to some extent school is our second home.
Bl-iżvilupp taż-żminijiet, il-kindergartens u l-iskejjel tal-arti jokkupaw proporzjon ogħla u ogħla fil-ħajja tagħna. It-tnejn għandhom ħaġa waħda komuni, jiġifieri, il-klassijiet huma sbieħ u ġenerużi, u jistgħu jaqbdu l-qlub tal-istudenti u l-ġenituri f’daqqa t’għajn. Madankollu, bl-iżvilupp kontinwu tad-dawl artistiku, hemm aktar u aktar problemi fil-qasam tad-dawl artistiku. L-effett tad-dawl mhuwiex sa standard. L-istudenti qed isiru bil-mod il-vista qasira, u hemm perikli moħbija kbar fis-saħħa tal-vista tagħhom.
X'inhuma l-istandards għad-dawl tal-klassi li jeħtieġ li jiġu segwiti?
(1) L-illuminanza tad-desktop tal-klassi u l-blackboard għandha tilħaq l-istandard
①The maintained average illuminance value on the desktop of the classroom class should not be lower than 300lx, and its illuminance uniformity should not be lower than 0.7;
②The classroom blackboard should be equipped with local lighting, the average illuminance value should not be lower than 500lx, and the illuminance uniformity should not be lower than 0.8. In order to pursue retro and high pressure, some art schools deliberately lower the brightness, and accidentally fail to meet the standard.
(2) L-ebda dija fuq id-desktop tal-klassi u l-blackboard
Il-valur tad-dija uniformi (URG) tad-dawl tal-klassi m'għandux ikun akbar minn 19. Xi skejjel tal-arti jużaw l-effetti speċjali tal-ħġieġ igglejżjat, li jikkawża wkoll li l-valur tad-dija ta 'skrivaniji individwali jaqbeż l-istandard.
(3) L-indiċi tal-kulur tad-dawl tal-klassi huwa għoli
L-indiċi tal-għoti tal-kulur tas-sors tad-dawl tal-klassi m'għandux ikun inqas minn 80. Xi klassijiet tal-kindergarten jippreferu dawl ikkulurit, li jikkawża li oġġetti li jidhru taħt tali dwal jiġu mgħawġa severament.
(4) It-temperatura tal-kulur tas-sors tad-dawl tal-klassi hija moderata
Id-dawl tal-klassi għandu juża sors tad-dawl b'temperatura tal-kulur ta '3300K-5500K. Xi skejjel tal-arti jagħżlu dawl safrani sabiex il-klassi tidher aktar eleganti. It-temperatura tal-kulur tas-sors tad-dawl li hija safranija wisq hija diffiċli biex tilħaq 3300K.
