Pehea e hoʻohālikelike ai i ka ʻōlinolino o ke kukui ma ke kiko kukui?
I nehinei, ua nīnau mai ʻo Liu iaʻu i kahi nīnau: he kukui 6 watt, he mika o ka mālamalama 1900Lx, a laila ʻoi aku ka liʻiliʻi o ka luminous flux i kēlā me kēia watt? ʻO kēia ka mea paʻakikī, akā ua hāʻawi wau iā ia i pane, ʻaʻole ia he pane kūpono, akā ʻano hoihoi ka derivation.
I kēia manawa e kamaʻilio e pili ana i ka loaʻa ʻana.
E like me kā mākou e ʻike ai, ʻo ke ʻano maʻalahi no ka helu ʻana i ka mālamalama kikoʻī:
E - kukui kiko
I — Ka ikaika māmā loa
h – Ka mamao ma waena o ka luminaire a me ka helu helu
Me ka ʻōlelo ma luna, hiki iā mākou ke loaʻa ka nui o ka māmā māmā o ke kukui ma lalo o ka manaʻo e hoʻomālamalama ʻia ke kukui ma ke kiko helu helu. E like me ka mea i ʻōlelo ʻia i loko o nā kūlana i luna, ʻo ka hoʻomālamalama ʻana ma 1 mika ʻo 1900lx, a laila hiki ke helu ʻia ka nui o ka māmā māmā he 1900cd.
Me ka ʻoi loa o ka māmā māmā, ʻaʻole naʻe mākou i kekahi o nā kūlana koʻikoʻi, ʻo ia hoʻi, ka puʻupuʻu puʻupuʻu māmā, no laila ua nīnau au i ka Angle beam o ka puʻupuʻu māmā, a hoʻohana i nā ʻano ʻē aʻe e ʻike ai i ka puʻupuʻu māmā me ka Angle beam like. ʻOiaʻiʻo, he nui nā ʻano o ka puʻupuʻu māmā māmā 24 °, a hiki i nā pihi ke kiʻekiʻe, lahilahi a momona, a ke ʻimi nei au i ka pihi 24 ° kūpono loa.
Kiʻi: ʻO ke kaʻe māhele māmā ma kahi kihi kukuna o 24°
I ka manawa e loaʻa ai, wehe mākou i ka pihi hoʻohele māmā me ka notepad a ʻike i ka ʻāpana o ka waiwai o ka māmā.
Kiʻi: ʻO ke kumukūʻai ikaika māmā o ka pihi hoʻohele māmā
Hoʻopili ʻia ka waiwai o ka ikaika māmā i EXCEL, a laila hoʻohana ʻia ke kumu no ka helu ʻana i nā kumu waiwai ʻē aʻe inā ʻo 1900 ka waiwai nui o ka māmā.
Kiʻi: Ke hoʻohana nei iā EXCEL e helu i nā kumu waiwai ʻē aʻe o ka māmā inā ʻo 1900cd ka nui o ka māmā māmā.
Ma kēia ʻano, loaʻa iā mākou nā kumukūʻai ikaika māmā i hoʻoponopono ʻia, a laila hoʻololi hou i nā kumu waiwai māmā i hoʻoponopono ʻia i Notepad.
Kiʻi: Hoʻololi i ka waiwai o ka ikaika māmā ma ka notepad me ka waiwai o ka ikaika māmā
Hana ʻia, loaʻa iā mākou kahi faila hāʻawi kukui hou, e hoʻokomo mākou i kēia faila hāʻawi kukui i DIALux, hiki iā mākou ke loaʻa ka māmā māmā o ke kukui holoʻokoʻa.
Kiʻi: ʻO ka holo māmā holoʻokoʻa o 369lm
Me kēia hopena, e hōʻoia mākou ʻaʻole 1900lx ka mālamalama o kēia kukui ma 1 mika.
Kiʻi: ʻO ka mālamalama kiko ma 1 mika he 1900lx e like me ke kiʻi cone
ʻAe, ʻo ka mea i luna ke kaʻina hana holoʻokoʻa, ʻaʻole paʻakikī loa, hāʻawi wale i kahi manaʻo, ʻaʻole hiki ke pololei loa, no ka mea ma ka waena, inā ʻo ia ka loaʻa ʻana o ka mālamalama a i ʻole ka derivation o ka māhele māmā, ʻaʻole hiki ke 100% pololei. E hāʻawi wale i nā mea a pau i ke akamai Estimation.
mai Shao Wentao - ʻO ka ʻōmole Sir Light
Ka manawa hoʻouna: Dec-30-2024