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我们根据多年的应用贝克曼CX4分析仪的体会，总结了几例常见故障的应急处理法。例一调压阀（SUB－MINIATUREPRECISIONREGULATOR）坏的处理调压阀包括两种：R－900－30和R－900－10。前者的作用是将压力为25psi的高压气减压为10psi，后者的作用是将10psi压力的气体减压为5psi的
We based on years of experience using Beckman CX4 analyzer, summed up several common emergency response method. Example 1 Pressure Regulator (SUB-MINIATUREPRECISIONREGULATOR) There are two types of bad pressure regulators: R-900-30 and R-900-10. The former function is to depressurize the high-pressure gas at 25 psi to 10 psi, the latter’s function to depressurize the 10 psi gas to 5 psi