This test method is used to evaluate the heat resistance of materials, clothing and equipment when exposed to combination of convective heat and radiant heat in a hot air circulating oven.
If specified, this test method is used for the measurement of material shrinkage following a convective heat exposure in a hot air circulating oven.
This test method is not intended to simulate the actual exposure of material, clothing or equipment in high heat conditions such as a fire environment.
1.1 This test method covers quantitative measurements and subjective observations that characterize the performance for evaluating the heat resistance of materials, protective clothing and equipment when exposed in a hot air circulating oven.
1.2 This test method is intended to evaluate physical changes in materials, protective clothing and equipment at a specified heat exposure.
1.2.1 The specified heat exposure in the hot air circulating oven is a combination of convective heat and radiant heat.
1.3 Materials, protective clothing and equipment are evaluated for visible changes or subjected to a material property measurement following a specified heat exposure.
1.4 This test method enables the quantitative measurement of shrinkage that occurs as a result of a specified heat exposure in a hot air circulating oven.
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to other units that are commonly used for thermal testing.
1.6 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.
Note 18212;Flame resistant and heat resistant materials are described in a range of different standards and meet a range of different requirements. For materials tested in accordance with this test method, the applicable standard shall be used to establish preconditioning, conditioning and testing conditions and requirements.
ASTM F2894-2011由美国材料与试验协会 US-ASTM 发布于 2011。
ASTM F2894-2011 在中国标准分类中归属于: Q40 耐火材料综合。
ASTM F2894-2011 使用热风循环烤炉评估耐热用材料,防护罩和设备的标准试验方法 于 2016-03 变更为 DIN 14800-18 Bb.13-2016 消防及救援服务车辆用消防设施.第18部分:消防车用辅助设备装载装置;补充件13:设备装载装置M,救援工作用液压装载装置。
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This test method is used to evaluate the heat resistance of materials, clothing and equipment when exposed to combination of convective heat and radiant heat in a hot air circulating oven.
If specified, this test method is used for the measurement of material shrinkage following a convective heat exposure in a hot air circulating oven.
This test method is not intended to simulate the actual exposure of material, clothing or equipment in high heat conditions such as a fire environment.
1.1 This test method covers quantitative measurements and subjective observations that characterize the performance for evaluating the heat resistance of materials, protective clothing and equipment when exposed in a hot air circulating oven.
1.2 This test method is intended to evaluate physical changes in materials, protective clothing and equipment at a specified heat exposure.
1.2.1 The specified heat exposure in the hot air circulating oven is a combination of convective heat and radiant heat.
1.3 Materials, protective clothing and equipment are evaluated for visible changes or subjected to a material property measurement following a specified heat exposure.
1.4 This test method enables the quantitative measurement of shrinkage that occurs as a result of a specified heat exposure in a hot air circulating oven.
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to other units that are commonly used for thermal testing.
1.6 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.
Note 18212;Flame resistant and heat resistant materials are described in a range of different standards and meet a range of different requirements. For materials tested in accordance with this test method, the applicable standard shall be used to establish preconditioning, conditioning and testing conditions and requirements.
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