1.1 本试验方法涵盖了测定砖石加热器中固体燃料生物质（软木或其他致密无粘结剂生物质燃料）火灾中颗粒物排放的燃料和操作规程。它也可用于测试其他类似设备（参见 3.2.20 ). 1.2 本试验方法适用于颗粒物排放测量试验期间砌体加热器的操作和加油。这些协议中规定的方法和程序适用于根据建筑商或制造商规范安装和运行的砌体加热器。 1.3 结合试验方法 E2515 ，该测试方法为砌体加热器的实验室排放测试提供了协议，旨在模拟住宅和其他消费应用中的实际使用。 由于这种实际使用几乎只涉及到木柴燃料， 附件A1 ，Cordwood Fuel，提供了目前可能的消费者使用模拟，建议用于预测实际消费者排放性能。用于比较各种砌体加热器产品和设计的相对排放量的监管和其他潜在用途， 附件A2 ，木垛燃料，和 附件A3 ，Cribwood燃料，自上而下燃烧，提供可选的附加燃料协议，用尺寸木材垛代替cordwood燃料。建立由以下各项产生的排放结果之间关系的数据: 附件A2 和 附件A3 以及 附件A1 当前不可用。 1.4 以国际单位制表示的数值应视为标准值。 括号中给出的值是英寸-磅单位的数学转换，仅供参考，不被视为标准值。 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 本试验方法用于测定芯材或其他致密、无粘结剂生物质燃料燃烧砖石加热器的排放因子和排放率。 5.1.1 排放系数有助于确定产品开发期间的排放性能。 5.1.2 排放系数对于空气质量监管机构确定是否符合排放性能限值非常有用。 5.1.3 排放率可能有助于空气质量监管机构确定砌体加热器对空气质量的影响，但必须谨慎使用，因为根据该方法的结果，必须将使用模式纳入砌体加热器对大气颗粒物影响的任何预测中。 5.2 报告单位为每千克干燃料的颗粒克数（排放系数）、每小时加热循环的颗粒克数（加热循环排放率，基于制造商或制造商规定的燃烧间隔）和每小时试运行的颗粒克数（燃烧期排放率，基于测试的燃烧期）。 5.3 警告- 为了与其他固体燃料燃烧装置进行比较，使用砌体加热器排放率报告数字（克/小时）需要仔细研究给定应用中每个装置的比较操作特性。间歇燃烧的器具（如砖石加热器）和连续燃烧的器具（如木料炉和颗粒炉）没有根据各自的排放率进行准确比较。

1.1 This test method covers the fueling and operating protocol for determining particulate matter emissions from solid fuel biomass (cordwood or other densified, binder free biomass fuels) fires in masonry heaters. It may also be used to test other similar appliances (see 3.2.20 ). 1.2 This test method is applicable to the operation and fueling of masonry heaters during particulate emissions measurement test periods. The prescribed methods and procedures of these protocols are performed on masonry heaters installed and operated in accordance with the builder or manufacturer’s specifications. 1.3 In conjunction with Test Method E2515 , this test method provides a protocol for laboratory emissions testing of masonry heaters that is intended to simulate actual use in residential homes and other consumer applications. Since such actual use involves almost solely cordwood fueling, Annex A1 , Cordwood Fuel, provides as close a simulation as is currently possible of consumer use, and is recommended for predicting actual consumer emissions performance. For regulatory and other potential uses in comparing relative emissions of various masonry heater products and designs, Annex A2 , Cribwood Fueling, and Annex A3 , Cribwood Fuel, Top-Down Burn, provide optional additional fueling protocols that substitute dimensional lumber cribs for the cordwood fuel. Data that establish the relationships between the emissions results generated by Annex A2 and Annex A3 and the emissions results generated by Annex A1 are not currently available. 1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 5.1 This test method is used for determining emission factors and emission rates for cordwood or other densified, binder free biomass fuel burning masonry heaters. 5.1.1 The emission factor is useful for determining emission performance during product development. 5.1.2 The emission factor is useful for the air quality regulatory community for determining compliance with emission performance limits. 5.1.3 The emission rate may be useful for the air quality regulatory community for determining impacts on air quality from masonry heaters, but must be used with caution as use patterns must be factored into any prediction of atmospheric particulate matter impacts from masonry heaters based on results from this method. 5.2 The reporting units are grams of particulate per kilogram of dry fuel (emissions factor), grams of particulate per hour of heating cycle (heating cycle emissions rate, based on the builder or manufacturer’s specified firing interval), and grams of particulate per hour of test run (combustion period emissions rate, based on the tested combustion period). 5.3 Warning— Use of masonry heater emissions rate reporting numbers (grams per hour) for comparative purposes with other solid fuel burning appliances will require careful study of each of the appliance’s comparative operating characteristics in the given application. Intermittently fired appliances such as masonry heaters and continuously fired appliances such as wood and pellet stoves are not accurately compared by their respective emissions rates.