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时间分辨荧光免疫分析仪器测量时间精度的提高

Improving of Time Measuring Precision in Time-resolved Fluoroimmunoassay Instrument
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摘要 介绍了时间分辨荧光免疫分析(Time-resolved Fluoroimmunoassay,TRFIA)的基本工作原理,分析了影响测量时间(tC)精度的主要因素,针对这些影响因素,采用了TX2108温度补偿晶体振荡器和双游标法提高测量时间精度的措施。最终,在保证同样测量精度的前提下,将所需测量次数由1000次减少到120次。 The working principle of Time-resolved Fluoroimmunoassay （TRFIA） is introduced. The primary aspects of swaying time （tc） measuring precision are analyzed. Time measuring precision is improved by using TCXO （temperature compensated crystal oscillators） and ＂double vernier＂ method. In the same measuring precision, measuring times are reduced form 1 000 to 120.
作者 潘德辉 陈斌 金鹏 张文超
机构地区 辽宁石油化工大学信息与控制工程学院
出处 《医疗卫生装备》 CAS 2008年第7期109-111,共3页 Chinese Medical Equipment Journal
关键词 时间分辨 荧光免疫分析 测时精度 游标 time-resolved fluoroimmunoassay time measuring precision vernier
分类号 R446.6 [医药卫生—诊断学]
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医疗卫生装备
2008年 第7期

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