专用与沙尘暴天气沙尘采样的理想仪器,采样器装有风杯或风速仪,可**测量风速,采样嘴根据风向自动调节方向。采样器根据迎风向等速跟踪原理,保证了采样器的准确性。采用大功率无刷电机,负载能力强可满足较长时间内不同风力沙尘暴天气的沙尘自动采样。该产品专用于当前沙尘暴频繁出现的现象,满足了社会急需,将烟气采样中的等速原理应用于特殊环境下空气中的颗粒物采样,对于将沙尘暴现象作适量的描述起到了有益的推动作用。该产品经专家坚定,属过国内**,并获得国家**。
技术参数 采样器采样流量范围:30-200L/min 风速跟踪:2-12级风 *底采样流量:30/min 采用玻璃纤维滤筒:( 50 × 120 mm ) 无刷电机作为抽气动力 流量准确性:≤ ± 1%
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