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在天平修理过程中,我们常常遇到这样的问题,即需反复调试天平的空载变动性、全载变动性和不等臂性。在调试全载变动性时,需放上全量的砝码,才能判断其准确度。我通过多年的实践总结了一条经验:在调试天平全载变动性时不需放全量砝码而只放上半量砝码即可;调试不等臂性时,可以半量砝码测出的数据乘2就是全量的不等臂性。当调试合格后,正式检定时,再使用全量砝码,这样就可使天
In the balance repair process, we often encounter such problems that need repeated testing balance no-load change, full load change and unequal arm. In the debugging of full load mobility, the need to put the full amount of weight, in order to determine its accuracy. I have summed up the experience of many years of experience: when the test balance full load mobility do not need to put the full weight but only put half the weight can be; debugging unequal arm, you can half the weight measured by the data multiplied by 2 is the full amount of unequal arm. When the commissioning is qualified, the official test, then use the full weight, so you can make the day