数字多用表远程控制技术在温度计量中的研究与应用  

The Research and Application of Remote Control Technology of Digital Multimeter in Temperature Measurement

作　　者：朱佳奇[1] 张佳仁[1] Zhu Jiaqi;Zhang Jiaren(Shanghai Institute of Quality Inspection and Technology Research, Shanghai, 201114,China)

机构地区：[1]上海市质量监督检验技术研究院

出　　处：《仪器仪表用户》2019年第9期30-32,共3页Instrumentation

摘　　要：从仪表类型判断、设置初始化、测量值读取和退出关闭几个步骤详细介绍了数字多用表远程控制技术在温度计量中的实现.应用SCPI协议可以实时控制数字多用表的工作模式和测量精度,配合检定校准要求实现自动化数据读取操作,依照论文所开发出来的上位机软件,设置简单,应用灵活,符合温度计量的现场需求,可有效地提高温度计量检定效率.The realization of remote control technology of digital multimeter in temperature measurement is introduced in detail from several steps of instrument type judgment, setting initialization, reading measurement value and exiting and closing. SCPI protocol can be used to control the working mode and measuring accuracy of digital multimeter in real time, and realize automatic data reading and operation in accordance with verification and calibration requirements. According to the upper computer software developed in this paper, simple setting and flexible application can meet the field requirements of temperature measurement, which can effectively improve the efficiency of temperature measurement and verification.

关 键 词：数字多用表 温度 计量 SCPI 远程 上位机 

分 类 号：TM938.12[电气工程—电力电子与电力传动]