关注移液器的吸液嘴对测量结果的影响  

Pay Attention to the Influence of the Pipetting Nozzle on the Measurement Result

作　　者：罗志东[1] Luo Zhidong

机构地区：[1]贵州省计量测试院,贵州贵阳550003

出　　处：《计量与测试技术》2018年第4期54-55,58,共3页Metrology & Measurement Technique

摘　　要：选2支测量范围不同的移液器,通过试验得到两组数据,对这些数据进行分析、整理、找出对应5个同规格但不同厂家吸液嘴对测量结果产生的影响,进而对移液器检定、校准提出建议,保证检定、校准结果的准确可靠。Two pipettes with different measuring ranges were selected and two groups of date were obtained through experiments. The date were analyzed and collated to find out the pipette of five same specifications but different manufacturers that have influence on the measurement results,advise to verification or calibration of pipettes were given,and ensure the accuracy and reliability of the verification or calibration result.

关 键 词：移液器 吸液嘴 测量结果 测量范围 影响不同 

分 类 号：TB937[一般工业技术—计量学]