过程仪表校验仪器选择

Selection of the Process Instrument Calibrater

在过程控制仪表进行检验时,校验仪器的性能直接关系到被校验仪表的动态、静态特性等有关参数的可信度。选用过程仪表校验仪器必须对其可靠性、精度、溯源性、维修、环境条件进行综合分析,做出合理的选择。

During the adjust of the process instrument, the function of the calibrator is very important for the uncertainty,which is about the dynamic parameter the static parameter etc. Before choosing the cali-brater,you must synthetically analyse the uncartainty,the accuracy,the traceability,the maintain,the environment of the calibrater and make the reasonable selection.