新型大气采样器流量量值溯源问题分析  

Analysis on Flow Value Traceability of New Air Samplers

作　　者：黄帆 姜正涛 李昀聪 王雷力 何华文 吴聪 HUANG Fan;JIANG Zhengtao;LI Yuncong;WANG Leili;HE Huawen;WU Cong

机构地区：[1]成都市计量检定测试院 [2]成都市市场监督管理局计量处

出　　处：《计量与测试技术》2024年第9期86-88,92,共4页Metrology & Measurement Technique

摘　　要：大气采样器被广泛应用于环境监测领域。JJG 956-2013《大气采样器》检定规程适用于转子流量计类,但近年来,新型大气采样器主要采用数字显示流量直读式。本文根据国内外相关研究,对其流量的量值溯源进行分析,并进行实验验证。Air sampler is widely used in the field of environmental monitoring.JJG 956-2013"Air Sampler"veri-fication regulation is applicable to rotameters,but in recent years,the new air sampler mainly uses the digital display flow direct reading type.Based on the relevant research at home and abroad,this paper analyzes the quantity and value traceability of its flow,and carries out experimental verification.

关 键 词：大气采样器 流量 溯源 

分 类 号：X851[环境科学与工程—环境工程]