热电偶检定炉应用进展  

Application Progress of Thermocouple Calibration Furnace

作　　者：于韶颖 Yu Shaoying(Qinghai Province Institute of Metrology,Xining,810000,China)

机构地区：[1]青海省计量检定测试院,西宁810000

出　　处：《仪器仪表用户》2022年第9期99-102,共4页Instrumentation

摘　　要：聚焦于热电偶检定炉,调研了相关的理论技术进展,包括多温区加热控温技术、短型热电偶测温相关的控制及自动化技术以及炉体工艺进展,进一步聚焦国内外研究领域及产品市场,介绍了整机及典型主流产品的应用进展情况。最后,结合综述情况给出了热电偶检定炉发展展望,指出热电偶检定炉发展应从理论、系统化设备、自动化程序进行多角度、系统性的规划和架构,以提升装置自动化、智能化为核心,助力热电偶计量检定效率升级。This article focused on the application progress of thermocouple calibration furnace.The review on related theory and technology progress,including multiple zones heating and control technology,short type thermocouple temperature measurement,control and automation,and furnace manufacturing technique,was carried out.Fur-thermore,the progress of the overall furnace unit and typical mainstream products was summarized and compared.Finally,based on the review,this work point out the future development direction.Further thermocouple calibration furnace development should focus on the automation and intelligent functions from all aspects,to enhance the effi-ciency of thermocouple calibration.

关 键 词：热电偶检定炉 分区加热 热电偶检定 

分 类 号：TH8[机械工程—仪器科学与技术]