摘要
安全监测仪器大多在隐蔽的工作环境下长期运行,安装埋设之后,一般无法再进行检修和更换。因此,在安装埋设之前,对监测仪器进行全面的检验和率定是不可缺少的程序。现场检验率定的目的是复核监测仪器的力学性能、温度性能和防水性能等是否满足相应的技术要求,只有检验率定合格的仪器才能正常使用。
Most of the safety monitoring instruments shall be operating for a long time in a concealed working condition.Once they are installed and buried,it is usually not possible to overhaul or replace them.Therefore,it is an indispensable procedure to conduct a comprehensive inspection and calibration of the monitoring instruments before installation and burying.The purpose of the on-site inspection and calibration is to check whether the mechanical properties,temperature performance and waterproof performance of the monitoring instruments meet the corresponding technical requirements.Only the instruments that pass the inspection and calibration can be applied.
作者
杨利强
YANG Liqiang(Powerchina Northwest Engineering Corporation Limited,Xi'an 710065,China)
出处
《西北水电》
2020年第S01期143-145,152,共4页
Northwest Hydropower
关键词
监测仪器
检验
率定
monitoring instrument
inspection
calibration
