自动核酸提取仪频率稳定性校准分析  

Calibration Analysis of Frequency Stability of Automatic Nucleic Acid Extractor

作　　者：殷春前 张翔宇 王枫 李霞 姜萌 YIN Chunqian;ZHANG Xiangyu;WANG Feng;LI Xia;JIANG Meng

机构地区：[1]宣城市标准计量所 [2]成都市计量检定测试院 [3]赤峰市产品质量检验检测中心 [4]包头市检验检测中心 [5]北京林电伟业电子技术有限公司

出　　处：《计量与测试技术》2022年第11期93-94,100,共3页Metrology & Measurement Technique

摘　　要：核酸提取是核酸检测的关键,其质量、效率和可靠性直接影响最终的核酸检测结果,且自动核酸提取仪振动效果对物理裂解有效性、洗涤效果等也会造成影响。本文采用激光法和振动传感器法,对自动核酸提取仪不同振动档位下的振动频率稳定性进行校准,相比之下,振动频率校准装置使用更便捷,适用性更广。Nucleic acid extraction is the key of nucleic acid detection, its quality, efficiency and reliability directly affect the final nucleic acid detection results.The vibration effect of automatic nucleic acid extraction instrument will also affect the effectiveness of physical cracking, washing effect, etc.In this paper, the laser method and vibration sensor method are used to calibrate the vibration frequency stability of automatic nucleic acid extraction instrument at different vibration gears.In comparison, the vibration frequency calibration device is more convenient to use and has wider applicability.

关 键 词：核酸提取仪 激光法 振动法 频率校准 

分 类 号：TM935.12[电气工程—电力电子与电力传动]