高温蓝宝石光纤温度传感器校准测试系统研究

Study on the calibration and test system of ultrahigh sapphire-fiber temperature sensor

为满足高温蓝宝石光纤温度传感器的标定和测试需要,分析了传感器的测量结构和标定原理,设计了一套基于氧乙炔高温综合测试平台和上位机测试应用软件的标定测试系统。试验结果表明,该系统能够实现传感器在多温度下的标定,并能模拟真实测温方式进行测试试验,具有较好的可靠性和稳定性。

To meet the calibration and testing needs of sapphire-fiber ultrahigh temperature sensor, the measurement structure and calibration method were analyzed, and a calibration and testing system was designed based on the high-temperature comprehensive testing platform of oxyacetylene and application software for testing. The experimental result indicates that the system can realize multi-temperature calibration and simulate the true way of temperature measurement. It is of good reliability and stability.