In order to calibrate static characteristics of Hall Current Sensor, least square method was applied to processing the data based on the cycle measurement. The mathematical derivation and some concrete results were also presented. Best test configuration was given by comparing the standard uncertainty of different test ends.%以霍尔电流传感器静态特性校准为目标，提出基于最小二乘法回归数学模型方法来处理采用循环校准方法获得的数据，推导了适合于霍尔电流传感器校准的具体计算过程，得到霍尔电流传感器的静态特性。通过比较标准不确定度分量，获得测试端的最佳配置。
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