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Product name: NJ38-TSP大气颗粒物采样器
specification: NJ38-TSP大气颗粒物采样器
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Category: instrumentation and meters -- 环境仪器
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13901609058(Wechat)


NJ38-TSP大气颗粒物采样器Detailed product description:Column tabs
NJ38-TSP大气颗粒物采样器(以下简称仪器)适用于采集空气中空气动力学当量质量中位径等于2.5μm 的颗粒物,是各环境监测站测量颗粒物或分析颗粒物时的理想采样器。

使用环境
1 环境温度: -20℃~50℃3 3 供电电源:~220V±10% 50Hz
2 环境湿度: ≤85% 

技术指标
1. 颗粒物切割粒径:Da50=2.5±0.5μm 3. 采样流量工作点:100L/min
2. 捕集效率的几何标准差: σ g=1.5±0.1 4. 采样流量控制精度:±5%

NJ38-TSP大气颗粒物采样器定时采样设置方式
a. 每次采样启动时刻:0h0min~23h59min
b. 每次采样持续时间:任意
c. 每次采样间隔时间:0~31天
d.定时精度:±1s
e.显示方式:64×128点阵液晶中文显示
f.断电保护时间:≥1年
g.电动机: 直流无刷电动机 / 噪声:<60dB(A)

NJ38-TSP大气颗粒物采样器
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