Dab tsi yog qhov tsim nyog rau kev teeb pom kev hauv tsev kawm ntawv
Rau lub tsev kawm ntawv teeb pom kev zoo hauv chav kawm, ntxiv rau kev saib xyuas lub teeb pom kev zoo, peb yuav tsum tau them nyiaj ntau rau cov teeb pom kev zoo, uas, zoo li lub teeb pom kev zoo, tiv thaiv glare, tiv thaiv teeb pom kev zoo, thiab cuam tshuam rau cov tub ntxhais kawm qhov muag; lub xeev tau tshaj tawm tsab ntawv" Cov Kev Cai Lij Choj rau Kev Tsim thiab Kev Txhim Kho ntawm Cov Teeb Pom Kev Zoo hauv Cov Tsev Kawm Ntawv Qib Siab thiab Qib Siab". Yog li dab tsi yog qhov tsim nyog rau kev teeb pom kev hauv tsev kawm ntawv?
1. Hais txog lub teeb ntuj:
tsawg dua 20LX, pom kev qaug zog yog qhov hnyav dua;
Raws li qhov xwm txheej ntawm 60LX, qhov pom kev qaug zog poob qis heev;
Ntawm 180LX, pom kev qaug zog tsawg dua.
2. Hais txog lub teeb ci:
Qhov nruab nrab illuminance tus nqi yuav tsum tsis pub tsawg tshaj 300Lx;
Cov xim kub yuav tsum khaws cia nyob rau hauv thaj tsam ntawm 2700K ~ 7000K;
Raws li qhov tsim nyog ntawm cov teeb pom kev zoo rau lub tsev kawm ntawv teeb pom kev zoo, cov khoom siv hluav taws xob hluav taws xob / cov teeb pom kev zoo yuav tsum ua raws li cov qauv hauv qab no:
1. Txhua chav kawm yuav tsum tau nruab nrog cov teeb pom kev zoo.
2. Qhov nruab nrab illuminance tus nqi ntawm chav kawm ntawv desktop yuav tsum tsis txhob tsawg tshaj li 300Lx, thiab uniformity ntawm illuminance yuav tsum tsis txhob tsawg tshaj li 0.7.
3. Lub chav kawm blackboard yuav tsum muaj lub teeb pom kev zoo hauv zos, qhov nruab nrab ntawm lub teeb pom kev zoo tsis tsawg dua 500Lx, thiab lub teeb pom kev tsis sib xws tsis tsawg dua 0.8.
4. Lub teeb pom kev hauv tsev kawm ntawv yuav tsum siv lub teeb ci uas muaj xim kub ntawm 2700K txog 7000K, thiab cov xim rendering Performance index yuav tsum tsis txhob qis dua 80.
5. Lub teeb pom kev hauv tsev kawm ntawv yuav tsum siv lub teeb me me me me dua 26mm.
6. Chav kawm teeb pom kev zoo fluorescent teeb yuav tsum siv lub zog txuag inductors.
7. Lub teeb pom kev hauv tsev kawm ntawv yuav tsum tsis txhob siv lub teeb liab qab. Qhov tsawg kawg nkaus dai qhov siab ntawm lub teeb ntawm lub rooj yuav tsum tsis pub tsawg tshaj 1.7 meters. Lub hom phiaj yog txhawm rau txo qhov ncaj qha glare tshwm sim los ntawm teeb pom kev zoo.
8. Tus nqi glare (UGR) ntawm lub tsev kawm ntawv teeb pom kev zoo yuav tsum tsis txhob siab tshaj 19.
9. Nyob rau hauv cov xwm txheej ntawm kev tswj qhov nruab nrab illuminance tus nqi ntawm 300Lx rau lub tsev kawm ntawv teeb pom kev zoo hauv chav kawm ntawv, lub zog ceev yuav tsum tsis pub tshaj 11W / m2, thiab lub hom phiaj tus nqi yuav tsum yog 9W / m2.
10. Thaum lub tsev kawm ntawv teeb pom kev zoo yog tsim los rau cov teeb pom kev zoo, qhov kev saib xyuas cov nyhuv yog 0.8.
