To introduce the working principle, functions and calibration of continuous temperature measuring device with black body cavity.

介绍了黑体空腔连续测温装置的工作原理、功能、设备的校验和使用过程中出现的问题及改进情况。

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The black body furnace can be used as standard device of intercomparison in the lab and on site calibration of infrared temperature instrument.

这种黑体炉可以作为标准装置进行实验室比对以及对红外测温仪进行现场检定。

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In order to meet the needs of high accuracy of temperature measurement for a data process and control device, a simple calibration method for the bridge circuit measuring resistances is proposed.

针对“数据处理和控制装置”测温电路的高精度 要求，提出了一种分档电桥电路的标定方法。该方法 不仅简单实用，在电桥分档位较多时，能有效减少标定 的工作量，而且能达到较高的精度。

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