ʻO ka hapa nui o ka honua kukui e ʻike iā CRI, ʻike ʻia hoʻi ʻO ka'Āina Hōʻai'ē Lā. Hiki ke wehewehe maikaʻi ʻia ʻo ia ke ana nui o ka hiki o kahi kumu kukui i hāʻawi ʻia e hōʻike pono i nā kala o nā mea like ʻole i ka hoʻohālikelike ʻana me kahi kumu kukui kūlohelohe. ʻOi aku ka kiʻekiʻe o ka waiwai CRI o kahi kumu kukui, ʻoi aku ka pololei o ke ʻano kala o kahi mea i hāʻawi ʻia.
Ua ʻāhewa ʻia ka mana o CIE Ra e wānana i ke ʻano kala no nā ana e pili ana i nā hiʻohiʻona hiʻohiʻona kala, e like me CIECAM02 a me ka CIE metamerism index no nā simulators o ke ao. ʻAʻole he hōʻailona maikaʻi ʻo CRI no ka hoʻohana ʻana i ka loiloi ʻike maka o nā kumu kukui, ʻoi aku hoʻi no nā kumu ma lalo o 5000 kelvin (K). ʻO nā kūlana hou, e like me ka IES TM-30, hoʻoholo i kēia mau pilikia a hoʻomaka e hoʻololi i ka hoʻohana ʻana o CRI ma waena o nā mea hoʻolālā kukui ʻoihana. Eia nō naʻe, maʻamau ka CRI ma waena o nā huahana kukui hale.
TM30-15 Loaʻa iā 3 mau mea nui
- Rf: Hoʻohālikelike me CIE Ra (CRI). Hōʻike i ka awelika hoʻololi kala o ka 99 CES e hōʻike i ka pae holoʻokoʻa o ka like ma waena o ke kumu hoʻāʻo a me ka kukui kuhikuhi. Loaʻa nā waiwai mai ka 0 a hiki i ka 100.
- Rg: Hoʻohālikelike i ka ʻāpana i hoʻopaʻa ʻia e ka awelika chromaticity coordinate i kēlā me kēia 16 hue hue e hōʻike i ka pae saturation awelika o ke kumu hoʻāʻo i hoʻohālikelike ʻia me ka kukui kuhikuhi. ʻO ka helu kūʻokoʻa he 100, me nā waiwai i ʻoi aku ka nui ma mua o 100 e hōʻike ana i ka piʻi ʻana o ka saturation a me nā waiwai ma lalo o 100 e hōʻike ana i ka emi ʻana o ka saturation. Piʻi ka laulā o nā waiwai i ka emi ʻana o ka hilinaʻi.
- He kiʻi kiʻi o Rg e hōʻike maka i nā kala i holoi ʻia a ʻoi aku ka ʻoi aku o ka ʻike ma muli o ke kumu kukui. Loaʻa iā ia ke kiʻi kala kala, ke kala saturation kiʻi.
Kiʻi Vector Color: Hāʻawi i kahi hiʻohiʻona hiʻohiʻona o ka hue a me nā hoʻololi saturation e pili ana i ka awelika hāʻawi i kēlā me kēia hue hue, pili i ka kuhikuhi. Hāʻawi ke kiʻi i ka ʻike wikiwiki i ka hana ʻana o nā hue like ʻole i nā ʻano like ʻole.
Kiʻi Saturation kala: Hāʻawi i kahi hiʻohiʻona ʻike maʻalahi o nā hoʻololi saturation wale nō e pili ana i ka hana awelika i kēlā me kēia hue hue.
CRI VS TM-30-15
| CIE 13.3-1995 (CRI) | IES TM-30-15 | |
| Makahiki Hoopuka | 1965, 1974 (Revision), 1995 | 2015 |
| Mokuna Laʻe | CIE 1964 UVW* | CAM02-UCS (CIECAM02) |
| Ka helu o na laana kala | 8 nui (no Ra) a me 6 kūikawā (no Ris) | 99 |
| Kaʻili Volume kala | Limited | Piha a like |
| Nā Laʻana Kuʻuna | ʻAʻole | ʻAe |
| Nā ʻano laʻana | Nā laʻana Munsell wale nō (nā puaʻa i kaupalena ʻia) | Nā ʻano mea maoli |
| Laʻana Spectral Uniformity | ʻAʻole | ʻAe |
| Nā mea hoʻomālamalama kuhikuhi | ʻEleʻele ʻeleʻele, CIE D moʻo | ʻEleʻele ʻeleʻele, CIE D moʻo |
| Hoʻololi kuhikuhi | Maikaʻi ma 5000 K | Hoʻohui ʻia ma waena o 4500 K a me 5500 K |
| Nā Ana Hoʻopuka | Heluhelu nui, Ra (fidelity) 6 mau kuhikuhi kūikawā, Ri (fidelity) | ʻIkepili Paʻa, Rf ʻIkepili Gamut, Rg Nā Kiʻi Vector/Saturation 16 mau huaʻōlelo hoʻopaʻa paʻa i ka hue 16 mau huahelu chroma ma muli o ka hue 1 ili-specific fidelity index 99 mau waiwai paʻa pono |
| Nā Papa Helu | Max 100 me ka palena haʻahaʻa, ka hoʻololi ʻana | 0 a hiki i 100, hoʻonui mau |
No ke aha he mea nui ka TM30-15?
- Hiki ke loaʻa ka CRI ma nā kukui ma nā wahi a pau i kēia lā a ʻaʻole e hele i kēia manawa. Ke kali nei ka IES i ka manaʻo manaʻo a e hoʻololi paha i ka TM30-15 ma mua o ka hoʻololi ʻana iā CRI.
- E hoʻohana pinepine ʻia ʻo TM30-15, ʻoi aku ka nui ma nā noi kahi e hopohopo nui ai ka hoʻolilo kala (nā mea kikoʻī, nā hale kūʻai kūʻai, etc.).
- E pili ana i ka TM30-15, hiki ke hoʻopunipuni ʻia ʻo CRI, no ka mea, hoʻohālikelike wale ia i ka 9 i nā kala 99 TM30-15. No laila, inā ʻoe e ʻenekinia i kāu huahana i kēlā mau kala 9, hiki iā ʻoe ke hoʻonui i kāu helu me ka hoʻomaikaʻi ʻole i ka maikaʻi o ke kumu kukui.
Nā mea kiko'ī
- ʻO TM-30-15 kahi ala i ʻae ʻia. E hoʻohana a hāʻawi i nā manaʻo e kōkua iā ia e hiki i ke oʻo.
- ʻOi aku ka paʻakikī o ke koho ʻana i kahi kumu kukui "ʻoi aku ka maikaʻi" akā ʻoi aku ka maikaʻi.
Aia ma lalo kekahi mau hiʻohiʻona e kikoʻī ana i nā loli ke hoʻololi ʻoe i nā ana like ʻole i helu ʻia ma luna, e like me Rf, Rg, a me CRI, a me nā hoʻohālikelike o nā kiʻi vector kala.
Additional Resources
ʻO LEDYi kahi mea hana ʻoihana kukui kukui LED, hana mākou i ke ʻano kiʻekiʻe Nā kukui kukui LED a ʻO LED Neon Flex. ʻO ʻoe a e nānā i nā kumuwaiwai ma lalo nei e hoʻomaopopo maikaʻi iā TM-30-15.
Ka loiloi ʻana i ka hoʻololi kala me ka hoʻohana ʻana iā IES TM-30-15
Ka hoʻomaopopo a me ka hoʻohana ʻana iā TM-30-15
Hana ʻo LEDYi i nā ʻāpana LED kiʻekiʻe a me nā neon flex LED. Ke hele nei kā mākou huahana a pau ma nā hale hana ʻenehana kiʻekiʻe e hōʻoia i ka maikaʻi loa. Ma waho aʻe, hāʻawi mākou i nā koho maʻamau i kā mākou mau ʻāpana LED a me ka neon flex. No laila, no ka kiʻekiʻe CRI Ra98 kiʻekiʻe kikoʻī LED strip a me ke kukui neon LED, hoʻopili iā LEDYi ASAP!
