产品认证
UL 认证 - UL 2043:空气处理分离产品及其附件热量和可见烟雾释放的防火测试
UL 认证 - UL 2043:空气处理分离产品及其附件热量和可见烟雾释放的防火测试
UL 认证简称:
UL认证是为市场得到具有相当安全水准的商品,为人身健康和财产安全得到保证作出贡献。就产品安全认证作为消除国际贸易技术壁垒的有效手段而言,UL为促进国际贸易的发展也发挥着积极的作用。
UL 2043空气处理分离产品热量和烟雾释放的防火测试-标准名称:
UL 2043: Fire test for heat and visible smoke release for discrete products and their accessories installed in air-handling spaces
UL 2043: 空气处理场所使用的个别分离性产品及其附件热和可见烟雾释放的防火测试
UL 2043空气处理分离产品热量和烟雾释放的防火测试-标准范围:
本标准的试验方法确定独立的产品在空气处理空间内的防火性能,如悬浮吊顶。这些产品都是通过火焰点火,然后使用产品量热计对产品进行评估。
UL 2043空气处理分离产品热量和烟雾释放的防火测试-涵盖范围:
- This is a fire test method for determining the fire performance response of discrete products (electrical equipment) intended to be installed in air handling spaces, such as above suspended ceilings. these products are subjected to an open flame ignition source and evaluated using a product calorimeter.
- The purpose of this test is to determine the rate of heat release and the rate of smoke release of the burning product samples as they relate to the requirements for fire-resistant and low-smoke-producing characteristics in accordance with the provisions of the National Electric Code, NFPA 70.
- This test method does not provide information on the performance of products in other fire or test conditions. this test does not investigate the toxicity if the product of combustion.
- This test does not cover the constructional, electrical, or other performance requirements of the product.
UL 2043空气处理分离产品热量和烟雾释放的防火测试-参考值:
1. Heat release rate热释放
2. Smoke release rate烟雾释放
3. Normalized optical density光源密度
4.Other constant其他常数
UL 2043空气处理分离产品热量和烟雾释放的防火测试-相关参考标准
- GB /T 9779复层建筑涂料
- GB /T 9978建筑构件耐火试验方法
- BS 476-20:建筑材料和构件的防火测试.第20部分:建筑构件耐火的测试方法(一般原理)
- BS 476-21:建筑材料和构件的防火测试.第21部分:承重构件耐火的测试方法
- BS 476-22:非载荷建筑元件防火测试方法
- EN 13501-1: 建筑制品和构件的火灾分级第一部分:用对火反应试验数据的分级
- DIN 4102-1: 建筑材料和构件的防火性能第一部分:建筑材料要求和测试的分类等级
- NF P 92-501: 法国材料阻燃防火测试M等级测定-刚性材料(M0,M1,M2,M3,M4)
- NF P 92-503: 法国材料阻燃防火测试M等级测定-柔性材料(M0,M1,M2,M3,M4)
- BS 476: 建筑材料阻燃测试,防火测试
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