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本文报道了ＺＰＰ－３８００型血液锌原卟啉测定仪的原理、结构、性能以及临床应用结果。仪器只需一滴血，不需任何化学试剂，直接采用表面荧光法测定血液中锌原卟啉含量，应用于检测缺铁性贫血以及铅中毒患者。仪器的示值范围为０．００～９９．９９μｍｏｌ／Ｌ；线性误差在０．２９～２．６０μｍｏｌ／Ｌ范围内不大于２％；零点漂移为８小时不大于０．０３μｍｏｌ／Ｌ；重复性相对标准偏差不大于５％；仪器采用微电脑控制，智能化程度高，可存储１０００个样本测量结果，并可边测量边打印结果。
This paper reports the ZPP-3800 blood zinc protoporphyrin analyzer principle, structure, performance and clinical application results. Only need a drop of blood instrument, without any chemical reagents, the direct use of surface fluorescence method for the determination of zinc in the blood of protoporphyrin content, used to detect iron deficiency anemia and lead poisoning patients. The range of the instrument is 0.00 ~ 99.99μmol / L; the linearity error is not more than 2% in the range of 0.29 ~ 2.60μmol / L; the zero drift is not greater than 0.03μmol / L in 8 hours; Relative standard deviation of not more than 5%; instrument using microcomputer control, a high degree of intelligence, can store 1000 sample measurement results, and edge measurement while printing results.