工业中需要使用大量的普通压力表以及带有压力参数的仪表仪器,这些仪表仪器的校验都是需要依靠精密压力表来实现的,因此该表在工业领域的使用比较多,比较广。平时的工业生产中需要使用该表来进行校验,而且使用时需要建立计量标准,因此精密压力表的误差分析就显得比较重要了。本文就是对于精密压力表检测时会导致误差出现的因素进行探讨分析,全文是以0.4级精密压力表作为讲解的示范,希望能够通过抛砖引玉式的讲解来加深大家对于精密压力表使用时出现误差的了解,提高科学使用该表的意识。 Industrial need to use a large number of ordinary pressure gauges and instruments with pressure parameters of the instrument, the calibration of these instruments are required to rely on precision gauges to achieve, so the table in the industrial use more, more extensive. The usual industrial production need to use the table to verify, and the need to establish the use of measurement standards, precision pressure gauge error analysis is more important. This article is for the precision pressure gauge testing will lead to errors in the factors that explore the full text of the 0.4-precision pressure gauge as an example to explain, hoping to give pointers on the way to deepen the use of precision pressure gauges for errors Understand and raise awareness of how science is used.