ISO/IEC 28360-1:2021 信息技术 电子设备化学排放率的测定 第1部分：使用消耗品

标准编号：ISO/IEC 28360-1:2021

中文名称：信息技术 电子设备化学排放率的测定 第1部分：使用消耗品

英文名称：Information technology — Determination of chemical emission rates from electronic equipment — Part 1: Using consumables

发布日期：2021-10

标准范围

ISO/IEC 28360-1:20 21本文件（所有部分）规定了在排放试验箱（ETC）中预期运行期间测定ICT和CE设备中分析物化学排放率的方法。本文档（所有部分）包括使用耗材的设备（如打印机）和不使用耗材的设备（如显示器和PC）的具体方法。第1部分规定了确定使用消耗品的电子设备的VOC和羰基化合物、臭氧、颗粒物、细颗粒（FP）和超细颗粒（UFP）排放率的方法。这些方法包括制备、在受控ETC中取样（或监测）、存储和分析、计算和报告排放率。第1部分有两种不同的VOC和羰基化合物排放率测定方法。两种方法分别采用准平衡模型（QEM）和恒定排放模型（CEM）两种不同的排放模型来确定预运行阶段VOC和羰基化合物的排放速率。准平衡模型方法是针对办公室或家庭使用的硬拷贝设备开发的，其节能模式在操作之间的大多数间隔期间自动激活。运行前阶段排放率的计算基于附件C所示的准平衡假设。用这种方法确定的排放率可用于比较同类设备，因为测试程序的规定比另一种方法（CEM）更严格。恒定发射模型（CEM）已被开发用于硬拷贝设备，其能量-节约模式对确定VOC和羰基化合物的排放率的影响可以忽略不计，因此附录D中所示的广义恒定排放模型可用于确定其在运行前阶段的排放率。该方法提供了比QEM更灵活的测试程序。由于该方法的这些特征，它可以用于其空闲模式通常持续整个操作之间的间隔的硬拷贝设备，例如专业使用的大型硬拷贝设备。它还可以用于具有不同功能和结构的各种设备，用于其预期用途，以及由于缺乏灵敏度而需要更长采样持续时间的羰基化合物的测定。附录A规定了在使用耗材的EUT操作阶段使用的单色和彩色打印图案。根据附件B确认AMS的作战准备状态。根据确定的排放率预测“真实室内”浓度超出了本文件的范围。

ISO/IEC 28360-1:2021 This document (all parts) specifies methods to determine chemical emission rates of analytes from ICT & CE equipment during intended operation in an Emission Test Chamber (ETC).
This document (all parts) includes specific methods for equipment using consumables, such as printers, and equipment not using consumables, such as monitors and PC’s.
Part 1 specifies the methods to determine the emission rates of VOC and carbonyl compounds, ozone, particulate matter, fine particles (FP) and ultra-fine particles (UFP) from electronic equipment using consumables.
The methods comprise preparation, sampling (or monitoring) in a controlled ETC, storage and analysis, calculation and reporting of emission rates.
Part 1 has two different methods for the determination of emission rates of VOC and carbonyl compounds. The two methods use two different emission models, the quasi-equilibrium model (QEM) and the constant emission model (CEM) respectively, to determine the emission rates of VOC and carbonyl compounds during the pre-operating phase.
The quasi-equilibrium model method has been developed with hard copy devices for office or home use in mind whose energy-saving modes automatically activate during most intervals between operations. The calculation of emission rates during the pre-operating phase is based on the quasi-equilibrium assumption as shown in Annex C.
The emission rates determined with this method can be used to compare equipment in the same class since test procedures are specified more narrowly than the other method (CEM).
The constant emission model (CEM) has been developed for hard copy devices whose energy-saving modes have such a negligible effect on the determination of emission rates of VOC and carbonyl compounds that the generalised constant emission model shown in Annex D can be used for the determination of their emission rates during the pre-operating phase. This method presents more flexible test procedures than the QEM. Due to such features of this method, it may be used for hard copy devices whose idling mode usually lasts throughout intervals between operations, such as large hard copy devices used professionally. It may also be used for various equipment having different functions and structure for its intended use and the determination of carbonyl compounds requiring longer sampling duration due to a lack of sensitivity.
Annex A specifies monochrome and colour print patterns for use in the operating phase of EUT using consumables.
The operational readiness of AMS is confirmed according to Annex B.
Predictions of “real indoor” concentrations from the determined emission rates are outside the scope of this document.

标准预览图