1.1本试验方法包括在密闭容器内测定分散在空气中的粉尘的着火情况。 1.2本试验方法提供了粉尘爆炸压力和压力上升率的测量方法。它不能确定粉尘的易燃性，并具有第5节中确定的其他严重限制。设计安全设备的首选方法是试验方法E1226。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前建立适当的安全和健康实践，并确定监管限制的适用性。具体安全预防措施见第7节。 1.4以英寸-磅为单位的数值应视为标准值。括号中的值仅供参考。

1.1 This test method covers the determination of the ignition of a dust dispersed in air, within a closed vessel. 1.2 This test method provides a measure of dust explosion pressure and rate of pressure rise. It does not provide a definitive determination of the flammability of a dust and has other severe limitations which are identified in Section 5. The preferred method for the design of safety equipment is Test Method E1226. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use. For specific safety precautions see Section 7. 1.4 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.