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使用中的二、三等活塞式压力计(以下简称压力计),过去采用的单位是千克力每平方厘米(kgf/cm~2),即工程大气压。根据法定计量单位应改用帕斯卡(Pa)。所以,对原压力计的单位需要改制。在压力计的改制工作中,不仅是改变单位,而且对仪器还要进行调整改装,另外,既要考虑到改制所需费用,又要考虑到改制后压力计使用方便、操作安全。为此,我们曾进行了实际调
Used in the second and third piston gauge (hereinafter referred to as pressure gauge), the unit used in the past is the kilogram force per square centimeter (kgf / cm ~ 2), that is, the atmospheric pressure. According to the legal unit of measurement should switch to Pascal (Pa). Therefore, the original pressure gauge units need restructuring. In the pressure gauge reform work, not only to change the unit, but also to adjust the instrument to be modified, in addition, it is necessary to take into account the cost of restructuring, but also to take into account the pressure gauge after the system is easy to use, safe operation. For this reason, we have carried out the actual adjustment