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一、实验对象及标准设备本文针对的实验对象是分辨力0.01℃及以上的数字温度计,采用比较法进行校准实验,校准使用的标准设备如表1所示。二、实验内容对温度传感器分类并进行实验分析,有以下几种情况:1.防水传感器且长度符合插入深度要求(插入深度>10cm)的数字式温度计。可直接将传感器插入恒温槽中进行校准。2.防水传感器长度≤5cm的数字式温度计。为了满足插入深度要求,需要将传感器放入玻璃
First, the experimental object and standard equipment This article is aimed at the experimental object is a resolution of 0.01 ℃ and above digital thermometer, using the comparison method for calibration experiments, calibration standard equipment used in Table 1 below. Second, the experimental content The temperature sensor classification and experimental analysis, the following situations: 1. Waterproof sensor and the length of the insertion depth requirements (insertion depth> 10cm) digital thermometer. The sensor can be inserted directly into the thermostat for calibration. 2. Waterproof sensor length ≤ 5cm digital thermometer. In order to meet the insertion depth requirements, the sensor needs to be placed in the glass