【摘要】 ASH9000大气水分采样器是基于半导体冷阱来冷冻捕集大气中水分的设备,其主要由半导体冷阱、气泵、质量流量计、收集瓶、阀门及连通管道等组成。更多还原

【Abstract】 The ASH9000 atmospheric water sampler is used to frozen and trap moisture in the atmosphere,based on the semiconductor freezing cold trap.It mainly includes the semiconductor cold trap,pump,mass flowmeter,collecting bottle,valves and pipes connected components.更多还原