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一种被动采样器
张向云; 李军; 苏涛; 张干
2015-11-19
Country中国
Patent NumberZL201520934178.3
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本实用新型公开了一种被动采样器。它包括上盖板、固定支架、固定器和不锈钢皿,所述的固定器由上方的环形固定板和下方的打孔支撑板组成,打孔支撑板上固定有不锈钢皿,不锈钢皿的上方开口与环形固定板内的环形孔相适应并固定连接,不锈钢皿的开口处固定遮盖有一层不锈钢网,不锈钢皿底板为石英滤膜底板,所述的上盖板、环形固定板和打孔支撑板三者通过若干根固定杆固定连接,所述的不锈钢皿中填充有石英棉层,所述的固定支架与上盖板固定连接。本实用新型的被动采样器可以捕集大气干沉降颗粒物,该大气干沉降颗粒物可以用于测定样品的OC/EC比值(碳组份表征),同时分离捕集对应CO2产物,用于14C分析。
Date Available2016-04-20
Language中文
Application NumberCN201520934178.3
Open (Notice) NumberCN205175749U
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35950
Collection专利
Recommended Citation
GB/T 7714
张向云,李军,苏涛,等. 一种被动采样器. ZL201520934178.3[P]. 2015-11-19.
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