有机物应用于海洋温区温度固定点可行性研究

doi:10.3969/j.issn.1000-1158.2023.07.09

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摘要发展适用于海洋温区-5～35℃新的温度固定点已成为提高海洋温度测量水平的重要手段。针对镓基合金无法覆盖的海洋温区中更低的温度范围,以高纯度十三烷和十四烷为研究对象,探索其成为固定点的可行性;调节不同预热温度和熔化温度对其相变特性进行研究。结果表明:十三烷熔化温坪可持续35h以上,且温坪复现性优于1mK;十四烷熔化温坪可持续45h以上,温坪复现性优于1mK,两者皆具备成为温度固定点的可能性,该研究结果为海洋温区固定点的补充提供了实验数据支撑。

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	高传吉
	凌忠钱
	李婷
	孙建平
	王光耀
	陈泽川
	李嘉豪

关键词 ：计量学;海洋温度;次级固定点;温坪复现性, 有机物, 十三烷, 十四烷

Abstract：The development of a new temperature fixed point suitable for the ocean temperature zone -5～35℃ has become an important means to improve the level of ocean temperature measurement. Aiming at the lower temperature range of ocean temperature zone which gallium base alloy cannot cover, the feasibility of using high purity tridecane and tetradecane as fixed points was explored. The phase transition characteristics were studied by adjusting different preheating and melting temperatures. The results show that the melting temperature plateau of tridecane can last for more than 35h, and the recurrence level of the temperature plateau is better than 1mK. The melting temperature plateau of tetradecane can last for more than 45h, and the recurrence of the temperature plateau is better than 1mK. Both of them have the possibility of becoming the fixed point of temperature. The research results provide supplementary experimental data support for the fixed point of ocean warm zone.

Key words： metrology ocean temperature secondary fixed point recurrence of temperature plateau;organics tridecane tetradecane

收稿日期: 2022-11-18 发布日期: 2023-07-17

PACS:

TB942

基金资助:国家重点研发计划(2022YFF0607500/2022YFF0607501)

通讯作者: 李婷(1990-),女,山西太原人,中国计量科学研究院助理研究员,从事温度计量研究。Email: liting@nim.ac.cn E-mail: liting@nim.ac.cn

作者简介: 高传吉(1996-),男,江苏泰州人,中国计量大学硕士研究生,研究方向为温度计量。Email: 1245596067@qq.com

引用本文:

高传吉,凌忠钱,李婷,孙建平,王光耀,陈泽川,李嘉豪. 有机物应用于海洋温区温度固定点可行性研究[J]. 计量学报, 2023, 44(7): 1064-1069.
GAO Chuan-ji,LING Zhong-qian,LI Ting,SUN Jian-ping,WANG Guang-yao,CHEN Ze-chuan,LI Jia-hao. Feasibility Study on the Application of Organic Matter to the Temperature Fixed Point in Marine Warm Zone. Acta Metrologica Sinica, 2023, 44(7): 1064-1069.

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http://jlxb.china-csm.org:81/Jwk_jlxb/CN/10.3969/j.issn.1000-1158.2023.07.09 或 http://jlxb.china-csm.org:81/Jwk_jlxb/CN/Y2023/V44/I7/1064

［6］	刁福广, 蔡晋辉, 孙建平, 等. Ga-In-Sn微型共晶点相变特性研究［J］. 计量学报, 2019, 40(3): 421-426.
［7］	张金涛, 梁宇, 冯晓娟. 替代汞三相点的研究和新温标展望［J］. 计量学报, 2022, 43(2): 145-150.
［11］	杨月, 陈乐, 孙建平, 等. 溴苯熔点研制及复现方法研究［J］. 计量学报, 2022, 43(2): 157-162.
［14］	孙建平, 邱萍, 张金涛. 微量杂质对锌凝固点影响的评估［J］. 计量学报, 2010, 31(3): 223-228.
［2］	徐子英, 杨小秋. 深海海底冷、热知多少［J］. 科技风, 2019(15): 203,213.
	Wang B Y,Zeng F C,Fu C Y, et al. Study on In-situ Calibration of Precision Platinum Resistance Thermometer Based on Micro Gallium Fixed-point［J］. Acta Metrologica Sinica, 2022, 43(2): 210-214.
［4］	Burdakin A, Khlevnoy B, Samoylov M, et al. Development of Gallium and Gallium-Based Small-Size Eutectic Melting Fixed Points for Calibration Procedures on Autonomous Platforms ［J］. International Journal of Thermophysics, 2009, 30(1): 20-35.
	Zhang J T, Liang Y, Feng X J. Study on alternative mercury triple point and prospect of new temperature scale ［J］. Acta Metrologica Sinica, 2022, 43(2): 145-150.
［9］	汪小兰. 有机化学［M］. 5版. 北京: 高等教育出版社, 2017.
	Yang Y, Chen L, Sun J P, et al. Research on bromo-benzene melting point preparation and recurrence method ［J］. Acta Metrologica Sinica, 2022, 43(2): 157-162.
［13］	White D, Ballico M, Del Campo D, et al. Uncertainties in the Realization of the SPRT Sub-ranges of the ITS-90 ［J］. International Journal of Thermophysics, 2007, 28(6): 1868-1881.
［15］	李利峰, 李锐, 闫小克, 等. 镓熔点温坪复现研究［J］. 计量学报, 2020, 41(4): 419-424.
［5］	Rudtsch S. Thermometry fixed points based on binary eutectic alloys ［C］//58th IWK. 2014.
	Diao F G, Cai J H, Sun J P, et al. Study on Phase Transition Characteristic of Mini Ga-In-Sn Eutectic Fixed Point ［J］. Acta Metrologica Sinica, 2019, 40(3): 421-426.
［12］	Krapf G, Schalles M. Estimation of fixed-point temperatures—A practical approach ［J］. Measurement, 2011, 44(2): 385-390.
［1］	孙湘平. 关注海洋: 中国近海及毗邻海域海洋知识［M］. 北京: 中国国际广播出版社, 2012.
［3］	王博阳,曾凡超,傅承玉,等. 基于微型镓固定点的精密铂电阻温度计原位校准的研究［J］. 计量学报, 2022, 43(2): 210-214.
［8］	贾瑞华, 季可, 杨全喜, 等. 温度量传的一种新模式［C］//全国计量测试学术大会. 1998.
［10］	徐春媛. 微型固定点相变特性的研究［D］. 西安: 西安工程大学, 2017.
	Li L F, Li R, Yan X K, et al. Study on the Realization of Gallium Melting Point Plateau ［J］. Acta Metrologica Sinica, 2020, 41(4): 419-424.
	Sun J P, Qiu P, Zhang J T, et al. The Evaluation of the Influence of Impurities on the Freezing Point of Zinc ［J］. Acta Metrologica Sinica, 2010, 31(3): 223-228.