中低温光纤辐射测温技术的研究

An Investigation on Radiation Temperature Measuring Technology With Opto-Fibre in Low and Medium Temperature

光纤测温是70年代发展起来的一门新兴测温技术.文中分别介绍了利用有效的电子检测技术,成功地把石英光纤辐射测温仪下限延伸到200℃,以及利用国产氟化物光纤及硒化铅探测器把测温下限进一步延伸到80℃.

Temperature Measurement by using opto-fibre is anew measuring technology developed since 1970's.The paper introduces respectively that the lower limitof the quartz opto-fibre radiation thermometer issuccessfully extended to 200 C by using the effectivedetecting technology and the lower limit can furtherextended to 80 C by using home made fluorideopto-fibre and plumbum selenide detector.