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AFS-150高效过滤器测试台(如国/span>1所示)是根据标凅/span>EN-1822'/span>ISO-29463(/span>的第4咋/span>5部分设计出用来测试高效过滤器和超高效过滤器及其检漏的设备、/span>
测试空气(从室内气体获得)经过高效过滤器过滤后,通过流量测试单元。气溶胶发生器和上游的粒子计数器安装在被测过滤器夹具前。在被测过滤器下游,连接粒子计数器的3030mm的采样探针来回在过滤器表面进行移动,所有的测试系统均连接到电器板和PC机上、/span>
二、功能测试及其输凹/span>
'/span>1)压差测诔/span>
'/span>2(/span>EN 1822-4(扫描)
'/span>3(/span>EN 1822-5
三、仪器基本参?/span>
?气流流量9/span>200?/span>5000m3/h1%
?被测过滤器尺寸(镾/span>?#215;厚)?*18301220300mm?導/span>30530550mm
?压差测试9/span>0?/span>1000Pa2%
?气溶胶类型:DEHS?/span>DOP?/span>NaCL?/span>KCL?/span>SiO2?/span>PAO?/span>PSL筈/span>
?采样探针9/span>24 downstr. Probes 30x30 14x65 other on req.
?扫描速度9/span>5?/span>100mm/s
?环境空气要求:根?/span>EN-1822进行调节(温度为233C和相对湿度为<75%(/span>
?电源9/span>3400V?/span>50/60Hz?/span>100A
?安装空间9/span>10*5*3m
?压缩空气9/span>15m3/h+/span>**6bar
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