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36.如何检查压力式温度计测温系统的漏气? 答:压力式温度计的密封系统包括温包、毛细管和弹簧管三部分,其中任何部分漏气,压力式温度计就不能工作。检查系统漏气的方法是,首先将压力式温度计的温包和毛细管放入水槽中,再将弹簧管部分放在盛有汽油的容器内,最后把仪表指针至最大刻度时压力值所需的氮气充入测温系统,并观察水槽和盛汽油的容器中有无冒气泡,从而判定温度计有无漏气及漏气处。 37.压力式温度计漏气后如何修复? 答:如果是毛细管部分漏气,可在漏气处
36. How to check the pressure thermometer temperature leak? A: The pressure thermometer sealing system includes a warm bag, capillary and spring tube three parts, any part of the leak, the pressure thermometer can not work. The way to check for system leaks is to first place the temperature probe and capillaries of the pressure thermometer into the water tank and then place the spring tube section in a petrol-filled container and finally the gauge pointer to the pressure required for maximum calibration Nitrogen gas filled temperature measurement system, and observe whether there are bubbles in the tank and Sheng gasoline containers, in order to determine whether the thermometer leaks and leaks. 37. Pressure thermometer how to repair after a leak? A: If the capillary part of the leak, leaks at