標(biāo)準(zhǔn)解讀

GB/T 44441-2024 是一項(xiàng)關(guān)于LED照明產(chǎn)品視覺健康舒適度的測試標(biāo)準(zhǔn),旨在為評估LED照明設(shè)備在使用過程中對人眼視覺健康及舒適性的影響提供統(tǒng)一的測試方法和評價(jià)體系。該標(biāo)準(zhǔn)具體涵蓋了以下幾個關(guān)鍵方面:

  1. 適用范圍:明確了標(biāo)準(zhǔn)適用于各類LED照明產(chǎn)品,包括室內(nèi)照明如辦公、教育、居住環(huán)境中的燈具,以及部分特定室外照明場合,旨在保障這些環(huán)境中的人員長期處于良好的視覺健康狀態(tài)。

  2. 測試參數(shù)定義

    • 光生物安全:評估LED光源的藍(lán)光危害等級,確保產(chǎn)品在正常使用條件下不會對人眼造成光化學(xué)傷害或熱傷害。
    • 閃爍:測量照明產(chǎn)品的光輸出波動情況,限制閃爍頻率和幅度,減少視覺疲勞和潛在的頭痛問題。
    • 照度與亮度分布:確保照明區(qū)域內(nèi)的光照均勻性,避免過亮或過暗區(qū)域引起的眼部不適或視覺扭曲。
    • 色溫和顯色性:規(guī)定適宜的色溫范圍和高顯色指數(shù)要求,以促進(jìn)自然色彩感知,減少視覺壓力和提升環(huán)境舒適度。
    • 眩光控制:評估并限制照明裝置產(chǎn)生的直接或間接眩光,保證視覺清晰度和減少不適感。
  3. 測試方法:詳細(xì)說明了各項(xiàng)參數(shù)的測試環(huán)境、儀器設(shè)備、操作步驟和數(shù)據(jù)處理方法,確保測試結(jié)果的準(zhǔn)確性和可重復(fù)性。

  4. 評價(jià)體系與等級劃分:基于測試結(jié)果,標(biāo)準(zhǔn)設(shè)立了一套評價(jià)體系,將LED照明產(chǎn)品的視覺健康舒適度分為不同等級,便于消費(fèi)者和專業(yè)人士選擇合適的產(chǎn)品。高等級產(chǎn)品意味著在視覺保護(hù)和舒適性方面表現(xiàn)更優(yōu)。

  5. 標(biāo)簽與標(biāo)識要求:對于符合標(biāo)準(zhǔn)要求的產(chǎn)品,規(guī)定了相應(yīng)的標(biāo)簽和標(biāo)識使用指南,幫助消費(fèi)者快速識別產(chǎn)品的視覺健康舒適性能。

  6. 監(jiān)督與復(fù)核:提出了對已認(rèn)證產(chǎn)品進(jìn)行定期復(fù)核的機(jī)制,確保市場上的LED照明產(chǎn)品持續(xù)符合標(biāo)準(zhǔn)要求,保護(hù)消費(fèi)者權(quán)益。


如需獲取更多詳盡信息,請直接參考下方經(jīng)官方授權(quán)發(fā)布的權(quán)威標(biāo)準(zhǔn)文檔。

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文檔簡介

ICS

29.140.99

CCS

K70

中華人民共和國國家標(biāo)準(zhǔn)

GB/T44441—2024

LED照明產(chǎn)品視覺健康舒適度測試

TestofvisualhealthyandcomfortofLEDlightingproducts

2024-08-23發(fā)布2025-03-01實(shí)施

國家市場監(jiān)督管理總局發(fā)布

國家標(biāo)準(zhǔn)化管理委員會

GB/T44441—2024

目次

前言

·····································································································

引言

·····································································································

1

范圍

··································································································

1

2

規(guī)范性引用文件

······················································································

1

3

術(shù)語和定義

···························································································

1

4

測試產(chǎn)品要求

·························································································

1

5

細(xì)胞功能測試

·························································································

1

5.1

測試用細(xì)胞

······················································································

1

5.2

環(huán)境要求

·························································································

1

5.3

細(xì)胞培養(yǎng)

·························································································

2

5.4

眼底視網(wǎng)膜細(xì)胞活力測試

········································································

2

5.5

特殊作用光的多巴胺濃度測試

···································································

4

6

視覺舒適度(VICO)測試

··············································································

4

6.1

被測試者要求

····················································································

4

6.2

測試環(huán)境

·························································································

4

6.3

人眼生理功能測試

···············································································

5

7

眼底血流密度變化量測試

············································································

6

7.1

測試說明

·························································································

6

7.2

儀器

······························································································

6

7.3

測試方法

·························································································

6

8

典型腦神經(jīng)遞質(zhì)測試

·················································································

6

8.1

被試者要求

······················································································

6

8.2

多巴胺、褪黑素、5?羥色胺檢測、皮質(zhì)醇

······················································

6

附錄A(資料性)

細(xì)胞活力指數(shù)

······································································

8

附錄B(資料性)

細(xì)胞數(shù)量檢測方法

·································································

9

附錄C(資料性)

特殊作用光下細(xì)胞活性與細(xì)胞多巴胺濃度值

·····································

10

附錄D(資料性)

產(chǎn)品視覺舒適度評價(jià)

·····························································

11

GB/T44441—2024

前言

本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分:標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機(jī)構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由中華人民共和國科學(xué)技術(shù)部提出并歸口。

本文件起草單位:中國標(biāo)準(zhǔn)化研究院、中關(guān)村半導(dǎo)體照明聯(lián)合創(chuàng)新重點(diǎn)實(shí)驗(yàn)室、中國科學(xué)院蘇州生

物醫(yī)學(xué)技術(shù)研究所、溫州醫(yī)科大學(xué)附屬眼視光醫(yī)院、深圳市洲明科技股份有限公司、浦江三思光電技術(shù)

有限公司、江蘇新廣聯(lián)光電股份有限公司、深圳愛克萊特科技股份有限公司、南昌實(shí)驗(yàn)室、綿陽市產(chǎn)品

質(zhì)量監(jiān)督檢驗(yàn)所、深圳市興特能源科技有限公司、廣東琪朗健康照明科技有限公司、良業(yè)科技集團(tuán)股份

有限公司、北京大學(xué)(北京大學(xué)兒童青少年衛(wèi)生研究所)、南昌大學(xué)附屬眼科醫(yī)院、南昌大學(xué)第一附屬

醫(yī)院、復(fù)旦大學(xué)附屬眼耳鼻喉科醫(yī)院、復(fù)旦大學(xué)義烏研究院、中國計(jì)量大學(xué)、杭州英諾維科技有限

公司。

本文件主要起草人:蔡建奇、高美玲、曾珊珊、郭婭、史國華、易敬林、王光緒、徐圓圓、

李俊凱、康永印、姜春暉、邵毅、周銳、董彬、武曉東、陳義、余湛、王曉芳、林洺鋒、文星、

胡錫兵、張鋒斌、唐謀云、馬永付、李勁松。

GB/T44441—2024

引言

伴隨信息化社會的來臨,信息的汲取已成為人類生活、學(xué)習(xí)、工作、成長發(fā)展的核心要素,而人的

信息獲取80%以上來自視覺,因此視覺健康與否不但影響著人的身體健康,更對人的生活、學(xué)習(xí)、工

作、成長起著重要的作用。

LED作為新型光源已經(jīng)廣泛應(yīng)用于照明、顯示等相關(guān)光照產(chǎn)品領(lǐng)域,“光健康或健康光照”已成為

產(chǎn)業(yè)發(fā)展的重要方向,LED光照對人眼視功能的健康影響已成為全社會共同關(guān)注的重點(diǎn)和熱點(diǎn)問題,特

別是在我國全面實(shí)施兒童青少年近視防控的大背景下。如何客觀定量化的評測出光照對于人體的光生物

響應(yīng)特征,從而發(fā)現(xiàn)LED光照產(chǎn)品在不同光品質(zhì)特征下對人體(人眼視覺系統(tǒng))的健康影響,繼而研

制出可最大限度保障消費(fèi)者視覺健康與安全的光照產(chǎn)品,已成為推動產(chǎn)業(yè)技術(shù)發(fā)展、提高產(chǎn)品競爭力、

保障視覺健康、有效推進(jìn)健康中國戰(zhàn)略、有力支撐兒童青少年近視防控的重要途徑。

LED視覺健康舒適度是從光對人體的光生物響應(yīng)特征出發(fā),以細(xì)胞分子學(xué)測試、客觀生理指標(biāo)測

試、神經(jīng)遞質(zhì)的生化分析為手段,綜合評測LED照明產(chǎn)品對人體的健康影響。

本文件的研制和應(yīng)

用,可以有效規(guī)范健康照明領(lǐng)域市場,有利于國內(nèi)使用企業(yè)開發(fā)出具有自主知識產(chǎn)權(quán)的健康照明產(chǎn)品,

為中國創(chuàng)造占領(lǐng)國際市場起到積極的推進(jìn)作用,幫助我國半導(dǎo)體照明產(chǎn)業(yè)占領(lǐng)“以人為本”照明這一國

際前沿領(lǐng)域的標(biāo)準(zhǔn)制高點(diǎn)。本文件的貫徹執(zhí)行,能夠推廣科學(xué)用光,促進(jìn)國民的健康,有效降低由不當(dāng)

照明造成的近視等視功能減退現(xiàn)象發(fā)生,降低公共醫(yī)療成本。

GB/T44441—2024

LED照明產(chǎn)品視覺健康舒適度測試

1范圍

本文件規(guī)定了LED照明產(chǎn)品的視覺健康舒適度評測要求和測試方法。

本文件適用于室內(nèi)LED照明系統(tǒng)。

2規(guī)范性引用文件

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件,僅該日期對應(yīng)的版本適用于本

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