日本語の概要・翻訳のご依頼可
GB21551.3-2010
Antibacterial and cleaning function for household and similar electrical appliances - Particular requirements of air cleaner
家用和类似用途电器的抗菌、除菌、净化功能 空气净化器的特殊要求
GB 21551.3-2010 は現行の中国強制国家規格です：Antibacterial and cleaning function for household and similar electrical appliances - Particular requirements of air cleaner。 業界：電子。テーマ：製品安全。 施行日：2011年9月15日。
適用可否は製品範囲、認証ルート、所管当局の通知、移行規定によって異なります。コンプライアンス判断に使う前に、翻訳をご依頼いただくか公式情報源をご確認ください。
コンプライアンス概要
この概要は現在英語のみで提供しています。
適用範囲
This standard applies to household and similar electrical air cleaners equipped with antibacterial and sterilization functions. All technical content in this standard is mandatory for manufacturers targeting the Chinese market. It specifically covers indoor air purification devices designed to reduce particulate matter, gaseous pollutants, and microorganisms.
技術要求
The standard specifies strict hygiene and safety requirements, mandating that air cleaners must comply with the general safety rules in GB 21551.1-2008. It sets maximum emission limits for harmful substances generated by the device itself, including ozone concentration, UV intensity, TVOC concentration, and PM10 concentration. Regarding functionality, The antibacterial rate must be greater than or equal to 50% after 1 hour of operation under both simulated and field test conditions. The antibacterial performance of the materials used must also meet the criteria specified in GB 21551.2-2010. Additionally, the purifying materials must be designed to be replaceable, regenerable, or cleanable. For labeling, products must clearly state their specific functions, technical indicators, and the replacement or regeneration cycle of the purifying materials in the user manual.
試験方法
Testing for harmful emissions involves specific methodologies: ozone is tested via UV photometry (GB/T 18883-2002), UV leakage intensity per GB 19258, TVOC via thermal desorption/capillary gas chromatography, and PM10 concentration using the light scattering method (WS/T 206). The antibacterial performance is evaluated through a simulated field test in a 30m³ chamber using Staphylococcus albus 8032 as the test microorganism, calculating the natural decay rate and the device's sterilization efficiency.
よくある質問
What products are regulated under GB 21551.3-2010?
It applies to household and similar electrical air cleaners that claim to have antibacterial, sterilization, or purification functions.
What is the minimum sterilization rate required by GB 21551.3-2010?
The air cleaner must achieve an antibacterial (sterilization) rate of at least 50% after operating for 1 hour in both simulated and field test conditions.
Does the standard limit harmful byproducts like ozone?
Yes, the standard sets strict limits on harmful substances generated by the air cleaner, including ozone (≤0.10 mg/m³), UV leakage (≤5 μW/cm²), TVOC (≤0.15 mg/m³), and PM10 (≤0.07 mg/m³).
The summary above provides a high-level overview of GB 21551.3-2010. To ensure complete compliance for your air purification products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 21551.3-2010 today to access all detailed parameters, tables, and testing procedures.
適用のヒント
- 種別
- 衛生
- CCS
- Y60
- ICS
- 97.030
- 所管部門
- Ministry of Industry and Information Technology
- 技術委員会
- Ministry of Industry and Information Technology