AAnalyst700/800原子吸收光谱仪石墨炉的维护及保养  

The Graphite Furnace Maintenance of Atomic Absorption Spectrometer for AAnalyst700/800

作　　者：王杨军[1] 

机构地区：[1]湖北省农业科学院农产品质量标准与检测技术研究所,武汉430064

出　　处：《现代科学仪器》2012年第5期142-144,共3页Modern Scientific Instruments

摘　　要：对于进入故障多发期的仪器,积极的维护和采取正确的步骤是很重要的。定期对仪器进行维护可以延长仪器的使用寿命,减少因保养不当或保养不及时所造成的故障。本文叙述了AAnalyst700/800的必要的维护及保养。一般而言,两次之间的维护及保养时间取决于仪器的使用频繁程度、实验室的环境及分析样品的类型。建议一年内对仪器做两次保养比较好。本文重点说明了石墨炉原子化器机械装置、自动进样器摆动装置、循环水装置及石墨锥的维护及保养。The positive maintenance and correct procedures are very important for the aged instruments.Periodic service and maintenance could extend the lifetime of the instrument.The paper describes the necessary maintenance procedures that the users should be performed on a regular basis.The time between maintenance depends on the use of the instrument,the laboratory environment and the type of the samples being measured.A general recommendation is twice a year.The paper also contains the maintenance of the atomizer change,autosampler,cooling unit and graphite contact in detail.

关 键 词：原子吸收光谱仪 石墨炉 维修及保养 

分 类 号：O657.31[理学—分析化学]