电解质分析仪新旧检定规程的比较

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Comparison of New and Old Verification Regulations for Electrolyte Analyzers

LIUZhengfu XIANGFei LIU Xin AO Yunsheng （ChongqingAcademy ofMetrology and Quality Inspection）

Abstract：With the advancement of scienceand technology，the old regulations canno longer meetthe needsof calibration.The StateAdministration for MarketRegulation hasrevisedthe Verification Regulation forElectrolyte Analyzers.Basedonresearchonthenewandold versionsof theregulation，this papercomparesthenewandoldversions intermsof scopeofapplication，metrological performancerequirements，calibration items，andcalibrationmethods， aiming tofacilitatecomprehensive understandingof the verificationregulations bythe inspectorsand provideguidance for the calibration work of electrolyte analyzers.

Keywords：electrolyte analyzer;verificationregulations; comparison

0 引言

电解质分析仪是一种用于测量样品中钾、钠、氯、钙、锂离子的仪器，是医学临床检验中必不可缺的仪器[1-3]。（剩余2761字）