【摘要】 温度控制(温控)系统是全自动化学发光免疫分析仪最重要的子系统之一,可保证检测过程中样本和试剂的质量,并为反应液提供适宜温度环境,使化学反应更充分,从而获得可靠的检测数据。本文介绍一种用于AutolumiS 3000型全自动微粒子化学发光分析仪的温控系统,该系统根据样本的检测需求,采用恒温空气干浴方式通过多个独立温控模块对温度进行调控,改善了控制系统的性能,避免了因温度变异引起的结果异常。该系统孵育区与测量区温度可分别精确控制在(37.0±0.5)℃和(33.0±1.0)℃,试剂区可保持在8～12℃,在临床应用中表现出良好的稳定性和高控制精度。更多还原

【Abstract】 The temperature control system is one of the most important subsystems of the automatic chemiluminescence immunoanalyzer, which can ensure the quality of samples and reagents in the detection process and provide an appropriate temperature environment for the reaction liquid to make the chemical reaction more sufficient, so as to obtain reliable detection data. In this paper, a temperature control system for AutolumiS 3000 automatic microparticle chemiluminescence analyzer is introduced. According to the detection requirements of samples, this system adopts the method of constant temperature air dry bath, through multiple independent temperature control modules, to regulate and control the temperature, improve the performance of the control system and eliminate the abnormal results caused by temperature variation. The temperature of system incubation area and measurement area can be precisely controlled respectively in(37.0±0.5)℃ and(33.0±1.0)℃, the temperature of reagent area can be kept within 8-12 ℃, and the temperature control system shows good stability and high control precision in clinial application.更多还原