
博物馆照明是'保护优先'的艺术:文物怕光,观众也怕暗——每一勒克斯都要在'看得清'与'保得住'之间精打细算。
按GB/T 23863-2009:对光敏感文物(丝织品、纸质、彩绘)照度≤50lx、年曝光量≤150000lx·h;一般文物300lx;展柜内防紫外线UV≤75μW/lm;重点照明与环境比3:1-5:1。
我们的博物馆方案配年曝光量计算表,每件展品的光敏感等级建档,特展换展时灯光参数随展品清单同步调整。
Museum lighting is conservation-first art: artefacts fear light, visitors fear darkness — every lux is budgeted between visibility and preservation.
Per GB/T 23863-2009: light-sensitive artefacts (textiles, paper, polychrome) ≤50 lx, annual exposure ≤150000 lx·h; general objects 300 lx; case UV ≤75 μW/lm; accent-to-ambient 3:1-5:1.
Our museum packages include annual-exposure ledgers: each artefact's photosensitivity on file, lighting parameters re-tuned with every exhibition changeover.
— 上海曦韵照明|Shanghai Xiyun Lighting —
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