微波等离子体质谱仪可靠性设计与验证研究  

Research on Reliability Design and Verification of Microwave Plasma Mass Spectrometer

作　　者：方子敏 崔钰鹏 雷永乾 张文凤 钟少丽 FANG Zi-min;CUI Yu-peng;LWI Yong-qian;ZHANG Wen-feng;ZHONG Shao-li(Guangdong Kejian Testing Engineering Technology Co.,LTD.,Guangzhou 510663;Guangdong Provincial Key Laboratory of Chemical Measurement and Emergency Test Technology,of Analysis,Guangdong Academy of Sciences(China National Analytical Center,Guangzhou),Guangdong Provincial Engineering Research Center of Rapid Testing Instrument for Food Nutrition and Safety,Guangzhou 510070)

机构地区：[1]广东科鉴检测工程技术有限公司,广州510663 [2]广东省科学院测试分析研究所(中国广州分析测试中心),广东省化学测量与应急检测技术重点实验室,广东省食品营养与安全快速检测工程技术研究中心,广州510070

出　　处：《环境技术》2024年第4期40-46,共7页Environmental Technology

基　　金：广东省重点研发计划精密仪器设备专项,项目编号:2022B0303030003

摘　　要：本文开展微波等离子质谱仪质量与可靠性提升研究。在工程管理方面,制定可靠性保证方案、转阶段可靠性评审、技术就绪度评价、故障归零、供方可靠性等,以保证正向研发设计;针对核心部件,采用可靠性预计和仿真分析,元器件筛选、环境适应性等验证设计满足要求,进而通过可靠性强化试验快速激发潜在薄弱环节以健壮可靠性;针对质谱仪整机,贯彻并核查可靠性设计准则,开展环境适应性、软件测评、安规测试等验证安全使用能力,选取定时截尾统计方案验证可靠性指标要求。运用可靠性设计与试验方法,研制出性能稳定、质量可靠的微波等离子质谱仪,促进新研微波等离子质谱仪高质量发展。This article conducts research on improving the quality and reliability of the microwave plasma mass spectrometer.In terms of engineering management,develop reliability assurance plans,transition stage reliability reviews,technical readiness evaluations,fault zeroing,supplier reliability,and training to ensure positive R&D design;For core components,reliability prediction and simulation analysis are used to verify that the design meets the requirements,such as component screening and environmental adaptability.Then,potential weak links are quickly stimulated through reliability enhancement tests to enhance reliability;For the entire mass spectrometer,implement and verify the reliability design criteria,carry out environmental adaptability,software evaluation,safety regulations testing,and other verification of safe use ability,and select a timed truncated statistical plan to verify the reliability index requirements.By using reliable design and testing methods,a microwave plasma mass spectrometer with stable performance and reliable quality has been developed,promoting the high-quality development of newly developed microwave plasma mass spectrometers.

关 键 词：质谱仪 技术就绪度 可靠性工程管理 平均故障间隔时间 

分 类 号：TH843[机械工程—仪器科学与技术]