采用正交设计实验，在不同的水浴温度、搅拌速度、升温速度及回差值的条件下测量了恒温水浴槽的灵敏度。

The sensitiveness of thermostatic waterbath was measured by orthogonal design under ditter - ent water reservoir temperatures, mixing speeds, hyperthermic speeds and return difference values.

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实验结果表明：恒温水浴槽灵敏度测定的最优条件是水浴温度为测定上限值的90%～96%、回差值为0。

Results showed that the optimum conditions of the measurement were as follows:the water reservoir temperature should be 90%-96% of the upper limits, return difference value should be 0.

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实验结果表明：恒温水浴槽灵敏度测定的最优条件是水浴温度为测定上限值的90% ~ 96%、回差值为0。

Results showed that the optimum conditions of the measurement were as follows: the water reservoir temperature should be 90% ~ 96% of the upper limits, return difference values should be 0.

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