Volume 66 Issue 7
Aug.  2022
Turn off MathJax
Article Contents
CUI Hongen, ZHANG Xinbai, SI Qiyi. Evaluation of Measurement Uncertainty for Biosafety Cabinet Personnel, Product, and Cross-Contamination Protection (Potassium Iodide Method)[J]. Metrology Science and Technology, 2022, 66(7): 70-73. doi: 10.12338/j.issn.2096-9015.2021.0509
Citation: CUI Hongen, ZHANG Xinbai, SI Qiyi. Evaluation of Measurement Uncertainty for Biosafety Cabinet Personnel, Product, and Cross-Contamination Protection (Potassium Iodide Method)[J]. Metrology Science and Technology, 2022, 66(7): 70-73. doi: 10.12338/j.issn.2096-9015.2021.0509

Evaluation of Measurement Uncertainty for Biosafety Cabinet Personnel, Product, and Cross-Contamination Protection (Potassium Iodide Method)

doi: 10.12338/j.issn.2096-9015.2021.0509
  • Accepted Date: 2022-02-24
  • Available Online: 2022-03-01
  • Publish Date: 2022-08-04
  • According to the measurement method in Appendix A of JJF 1815-2020 " Calibration Specification for Class Ⅱ Biosafety Cabinets ", the source of uncertainty components of each standard was analyzed, and the measurement uncertainty evaluation method for biosafety cabinet personnel, product, and cross-contamination protection (potassium iodide method) has been successfully established, and the uncertainty of the measurement results was evaluated. The extended uncertainties of personnel protection, product protection, and cross-contamination protection of biosafety cabinets were 34%, 33%, and 32%, respectively, with the inclusion factor k all being 2, which suggests that they can be used for the standardization of methods for traceability and measurement uncertainty assessment of related parameters.
  • loading
  • [1]
    忻沄, 王伟东. 以生物安全柜计量检测构建疫情防控基础屏障[J]. 中国计量, 2020(5): 29-31.
    [2]
    许新建, 张志芳, 汤栋生, 等. 医用生物安全柜质量控制的研究[J]. 中国医学装备, 2017, 14(11): 44-46. doi: 10.3969/J.ISSN.1672-8270.2017.11.013
    [3]
    温占波, 赵建军, 王洁, 等. 生物安全柜的使用选择和生物防护性能检测及评价[J]. 医疗卫生装备, 2008(4): 14-16,24. doi: 10.3969/j.issn.1003-8868.2008.04.006
    [4]
    王会如, 王霖, 战玢. Ⅱ级生物安全柜“三个保护”现场实验方法探究[J]. 中国医疗器械信息, 2019, 25(3): 5-10,166. doi: 10.3969/j.issn.1006-6586.2019.03.003
    [5]
    王峥崎, 张雨晨, 牛玉倩. 医疗机构在用医疗器械——Ⅱ级生物安全柜使用现状及问题解析[J]. 医疗装备, 2014, 27(1): 16-22.
    [6]
    隋志伟, 崔宏恩, 厉龙, 等. JJF 1815-2020《Ⅱ级生物安全柜校准规范》解读[J]. 中国计量, 2020, 292(3): 121-124.
    [7]
    刘莉莉, 赖发伟, 王晓, 等. 结合新型冠状病毒肺炎疫情探讨实验室生物安全防护[J]. 预防医学情报杂志, 2020, 36(7): 813-816.
    [8]
    李雪枫, 姜卉. 美英澳生物安全的发展路径及对中国的启示[J]. 科技管理研究, 2021, 41(2): 16-27. doi: 10.3969/j.issn.1000-7695.2021.02.003
    [9]
    邢旭, 耿淑秋, 吴悦. 生物安全柜的测量不确定度的评定[J]. 计量与测试技术, 2020, 47(1): 4.
    [10]
    王晓阳, 张晓辉, 范培蕾. Ⅱ级生物安全柜计量检测方法与检测结果评价[J]. 计量技术, 2019(10): 68-72.
    [11]
    国家质量监督检验检疫总局. 测量不确定度评定与表示: JJF 1059.1-2012[S]. 北京: 中国标准出版社, 2012.
    [12]
    国家质量监督检验检疫总局. 计量标准考核规范: JJF 1033-2016[S]. 北京: 中国标准出版社, 2016.
    [13]
    Clark R P, Goff M R. The Potassium Iodide Method for Determining Protection Factors in Open-fronted Microbiological Safety Cabinets[J]. Journal of Applied Microbiology, 2010, 51(3): 439-460.
    [14]
    李硕, 郭涛, 姚雅萱, 等. 热电材料塞贝克系数的不确定度评定[J]. 计量学报, 2021, 42(8): 1006-1011. doi: 10.3969/j.issn.1000-1158.2021.08.05
    [15]
    陈凌峰. 标准不确定度A类评定中极差法的深入讨论[J]. 计量学报, 2019, 40(2): 347-352.
    [16]
    靳浩元, 刘军. 测量不确定度的评定方法及应用研究[J]. 计量科学与技术, 2021, 65(5): 124-131. doi: 10.12338/j.issn.2096-9015.2020.9002
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Tables(2)

    Article Metrics

    Article views (37) PDF downloads(9) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return