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青岛拓威智能仪器有限公司

产品介绍

空气重金属采样器

价 格:¥99999

型 号:TW-2700

产品完善度:

生产地:其他访问量:15次

发布日期:2017/6/2 11:14:59

更新日期:2018/9/5 16:18:52

详细内容

 主要特点

 无刷高负压采样泵,100L/min流量下,可以克服20kPa阻力;

电子流量计,恒流采样;

 具有实时时钟,可设置定时采样,间隔多次采样;

 TSP/PM10/PM2.5采样头采用铝合金材质,抗静电吸附;

 自动测量温度、气压,自动计算标况采样体积;

 体积小、重量轻,携带方便;

 大尺寸中文点阵式液晶屏,自动调节对比度,可在零下30度正常工作;

 掉电保护功能,来电自动采样;

 采样数据可打印,也可U盘导出;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              

技术指标

主要参数

参数范围

分辨率

准确度

采样流量

(60130)L/min

0.1L/min

优于±2.5%

流量稳定性

 

优于±2.0%

流量重复性

 

优于±2.0%

采样时间

1min99h59min

1min

不超过±0.2%

计前压力

(-200)kPa

0.01kPa

优于±2.5%

环境大气压

(70130)kPa

0.01kPa

优于±2.5%

定时开机

24小时制

等间隔采样时间

99小时59分内任意设置

等间隔采样次数

199

噪声

59dB(A)

整机尺寸(W×D×H)mm

260×280×350

重量

8.0 kg

电源

AC220V±10% 50HZ

功耗

600W

采样头指标

PM2.5切割特性

Da50 = (2.5±0.2)μm g = (1.2±0.1) μm

PM10切割特性

Da50 = (10±0.5)μm g = (1.5±0.1) μm

入口速度

0.3m/s

b/a

0.625

采样流量

100L/min

有效滤膜直径

Ф80mm

连接头

M20×1.5

 

 

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