以实验为基础，探究了CTP冲版系统冲版质量的稳定性，测试了电导率、显影温度、冲版速度以及补充量等参数对印版网点质量的影响。结果表明，一定条件下显影液的电导率和温度成正比关系，要保证印版网点稳定，需要寻找这4个参数协同变化时的动态平衡关系，获得最佳的显影温度、显影时间与电导率的组合，实现制版质量的标准化控制。

The stability of CTP development system was studied based on experiments. The influence of conductivity, developing temperature, developing time, and addition quantity was analyzed. The results showed that the conductivity of developing liquid is proportion to its temperature under certain condition; to ensure stability of printing plates, dynamic balance of the four parameters needed to be found to get optimal developer temperature, developing time, and conductivity. The purpose was to realize standardization of quality control.