ASTM E1515 可燃尘埃最低可燃点的测试方法标准
日期:2012-02-08 09:43
ASTM E1515 Standard Test Method for Minimum Explosible Concentration of Combustible Dusts
ASTM E1515 可燃尘埃最低可燃点的测试方法标准
1. Scope
1.1 This test method covers the determination of the minimum concentration of a dust-air mixture that will propagate a deflagration in a near-spherical closed vessel of 20 L or greater volume.
Note 1
The minimum explosible concentration (MEC) is also referred to as the lower explosibility limit (LEL) or lean flammability limit (LFL).
1.2 Data obtained fr
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