自动蒸馏仪温度传感器的优化设计

Optimum Design for Temperature Sensors for Automatic Distillation Apparatus

介绍了自动蒸馏仪温度传感器的优化选择及试验对比。研究证明:优化设计后的自动蒸馏仪温度传感器用于替代馏程玻璃温度计显示温度。在玻璃液体温度计准确度的基础上,其分辨力和准确度有较大提高和改善,具有与馏程玻璃温度计相同的温度滞后、露出液柱影响以及准确度,进一步提高了试验准确性和可靠性。

This article introduces the optimum options for temperature test system of sensors for automatic distillation apparatus. It has been proved that after the optimum design,the temperature sensor for automatic distillation apparatus can be used to replace the glass thermometer and indicate the temperature,and it has greatly improved its resolution and accuracy. It has the same temperature lag,effect of revealed liquid column and precision as the distillation-range glass thermometers,and it further improves the test accuracy and reliability.