|
DLR-I全自动对流热传导测试?/div>
产品介绍
一、简今/span> 本仪器适用亍/span>GB38453-2019《防护服 隔热服》附彔/span>A对流热传导测试方法的要求,同时参考国外标凅/span>ISO9151、EN367,用于测定阻燃面料在对流热条件下的隔热性能、/span> 二、测试原琅/span> 将样品放置于样品支架上,以固定热通量'/span>80kW/m2)的火焰加热样品,测试样品背面温度传感器升高一定温度所需的时间,计算三个试样背后平均值作为对流传热指数、/span> 三、主要技术指栆/span> 1?/span>燃烧装置9/span>1支麦克灯,燃烧面直径'/span>38±2(/span>mm、/span> 2?/span>热源热通量范围9/span>80x'/span>1±5%(/span>kW/m2、/span> 3?/span>铛/span>量热计测?/span>范围9/span>0ℂ/span>}/span>150ℂ/span>、/span> 4?/span>试样尺寸9/span>'/span>140±5(/span>mm×'/span>140±5(/span>mm、/span> 5、仪器外形尺寸:850mm×450mm×400mm、/span> 四、适用标准 GB 38453?/span>ISO 9151?/span>EN367 |
同品牌产品:
|