LB-3307口罩过滤测试台

 

产品介绍

LB-3307型口罩过滤效率测试装置用于日常防护型口罩和呼吸器对颗粒物的防护效果及过滤效率的测试。适用于医疗器械检验中心、安全防护检验中心、劳动防护检验中心、药品检验中心、疾病预防控制中心、纺织品检测中心、医院、口罩和呼吸器生产企业等。

符合标准

GB 32610-2016 《日常防护型口罩技术规范》

GB 2626-2006 《呼吸防护用品-自吸过滤式防颗粒物呼吸器》

GB 19082-2009 《医用一次性防护服技术要求》

GB 19083-2010 《医用防护口罩技术要求》

YY 0469-2011 《医用外科口罩》

性能特点

<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">1、采用冷发生气溶胶发生器产生出连续稳定的气溶胶粒子，加注溶液方便。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">2、采用高精度激光传感器对气溶胶浓度进行测量。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">3、全程颗粒物防泄漏设计，保护实验人员安全。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">4、 气溶胶发生器 2 套：盐性颗粒物气溶胶发生器和油性颗粒物气溶胶发生器。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">5、气动夹具并配有保护装置，使用安全方便。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">6、配置精密流量计、激光尘埃粒子计数器。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">7、过滤效率检测范围：0-99.999%。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">8、过滤效率检测流量计范围（10-100）L/min，精度 2.5 级。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">9、控制系统：友好的人机界面控制试验过程，自动采集数据。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">10、系统自动测试气体浓度，自动计算过滤效率；可保存、输出、查询、打印测试数据。<p class="p" mso-para-margin-right:0.0000gd;mso-pagination:widow-orphan;line-height:150%;">11、彩色触摸屏操作更简便。

技术参数

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测试流量范围

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10-100L/min(标况32L/min)

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测试样品规格

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100cm²

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阻力测试

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0-1500pa

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效率测试范围

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0-99.999%，穿透率0.001%

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测试粒径

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0.3/0.5/1.0/2.5/5.0/10.0μm

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发雾尘源

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盐性气溶胶（NaCL）、油性气溶胶（DOP）

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测试时间

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阻力单独测量10s.阻力及效率同时60s

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温湿度

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温度0-50℃；湿度0-100%RH

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大气压

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800-1100hpa

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工作电源

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220V/AC 50HZ

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操作

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彩色触摸屏，智能软件

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打印功能

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打印接口，选配HP1112打印机

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外置气源

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选配200L/min外置

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主要配置

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主机、显示屏、流量泵、盐性气溶胶发生器、油性气溶胶发生器、压差传感器、流量传感器、温湿度传感器、平面夹具、激光离子计数器

 

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