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产品分类

GPA-3A(便携台式) 激光式可吸入式粉尘检测仪

shoe
 GPA-3A型激光粉尘仪用于公共场所空气中可吸入粉尘(PM10/PM2.5∕TSP)浓度和洁净度为1万级—30万级环境单位体积空气里粒径为(0.3~10.0)μm尘埃粒子的数量。是疾病预防控制中心,卫生监督,环境?#39029;?#30417;测等部门实时快速测量以上项目的新一代智能化测量仪器。
      本仪器采用先进的光散射原理以半导体激光为测量光源,对空气中粉尘进行高灵敏非接触测量。由单片微处理器管理和控制测试全过程,采用高分辨率大屏幕高亮度液晶显示器,全中?#21335;?#31034;。仪器还配有环境温度和相对温度测试装置,以方便用户对检测环境的检查。
      本仪器体积小,携带方便,具有测试速度快,灵敏度高,稳定性好,重量轻,操作简单,交直流两用等优点。适宜无外电源场合测量。可广?#27827;?#29992;于各类公共场所及电子、光学、食品、航天和航空等领域。
       本仪器根据我国卫生行业标准:“公共场所空气中可吸入颗粒物(PM10)测定方法 光散射法”(WS/T 206-2001)设计。    

 

shoe
主要技术指标:
1、粉尘测量档别:PM10、PM2.5及全尘(TSP);可选配40MM滤膜在线采样器;
2、可吸入粉尘测量范围:0.001~10mg/m³; 
3、检测灵敏度:0.001mg/m³;
4、测量粒径档别?#28023;?.3 , 0.5, 0.7, 1.0, 2.5, 5.0)µm六档同时显示;
5、空气采样流量:2.83L/min (0.1 f t 3/min);
6、采样时间:1分,2分…10?#37073;?#21487;手动调节时间。直读粉尘质量浓度(mg∕m³);
7、湿度自动修正; 
8、数据存储容量:1000组数据,可随时查询打印; 
9、配接电脑,实现数据海量存储,网络传输,远?#30899;?#25511;(需有网络、相关软件支持),可打印检测结果;
10、仪器设有可编程时?#26377;酒?#20026;测量提供准确的日期,时间信息;
11、工作环境:温度(0-35℃)、湿度RH(20-70)%;
12、工作电源:220V交流电源;内置高容量锂电池,充足电后可连续使用4小时以上;
13、仪器配置?#29575;?#24230;传感器;
14、体积: 200mm×170 mm×70 mm;
15、重量:约900g
shoe
CopyRight © 2010-2011 河南欧泰威尔电子科技有限公司 豫ICP备11005604号-1
友情链接:河南欧泰威尔电子科技有限公司1 河南欧泰威尔电子科技有限公司2
地址:郑州市电厂路与秦岭?#26041;?#21449;口国家大学科技园创新园4号楼   电话:400-811-8873   传真:0371-86628819
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