Emissivity online measurement system based on MLX90614 infrared thermometer

JI Shan-shan; GE Jun-feng; YE Lin; YAN Ze-hao; JIA Cheng-an

doi:10.13873/J.1000-9787(2016)04-0089-04

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Emissivity online measurement system based on MLX90614 infrared thermometer

更新时间：2025-09-11

- Emissivity online measurement system based on MLX90614 infrared thermometer
- Vol. 35, Issue 4, Pages: 89-92(2016)
- 作者机构：
  
  华中科技大学自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)04-0089-04
  CLC： TH811
- Published：2016
- 稿件说明：
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[1]吉珊珊,葛俊锋,叶林,闫泽豪,贾诚安.基于MLX90614红外温度计的发射率在线测量系统[J].传感器与微系统,2016,35(04):89-92.

JI Shan-shan, GE Jun-feng, YE Lin, et al. Emissivity online measurement system based on MLX90614 infrared thermometer[J]. 2016, 35(4): 89-92.
[1]吉珊珊,葛俊锋,叶林,闫泽豪,贾诚安.基于MLX90614红外温度计的发射率在线测量系统[J].传感器与微系统,2016,35(04):89-92. DOI： 10.13873/J.1000-9787(2016)04-0089-04.

JI Shan-shan, GE Jun-feng, YE Lin, et al. Emissivity online measurement system based on MLX90614 infrared thermometer[J]. 2016, 35(4): 89-92. DOI： 10.13873/J.1000-9787(2016)04-0089-04.

摘要

为了实现对物体表面发射率的快速在线测量

设计了一种基于MLX90614红外温度计的发射率在线测量系统

并通过黑体等效法验证了系统的准确度

系统的测量精度可达±0.05。同时

对影响试验结果的因素进行了实验验证

证明距离与传感器冷端温度对测量结果的影响不明显。对于标准样板的发射率测量实验也表明:该系统能满足在线测量发射率的要求。

Abstract

In order to achieve fast online measurement of object surface emissivity

an online emissivity measurement system is designed based on MLX90614 infrared thermometer

and system accuracy is verified by blackbody equivalent method

measurement precision can reach ± 0. 05. Factors that affect test results are verified by test

it turns out that the influence of distance and cool-end temperature of sensor on measurement result is not obvious. Emissivity measurement tests of standard models also shows that the system can meet requirements of online measurement emissivity.

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references

不透明材料波段法向发射率在线测量方法 [J]. 齐宏,牛春洋,阮立明,姜宝成,王洪杰. 实验技术与管理 . 2014(12)

物体热发射率在线测试仪 [J]. 刘丰,葛俊锋,叶林,邹建红. 测控技术 . 2013(07)

发射率在线测试仪的研制 [J]. 江先军,叶林,葛俊锋,邹建红. 仪表技术与传感器 . 2012(03)

发热物体表面发射率在线长时测量方法 [J]. 刘鑫,叶林,葛俊锋,张洪,陈斌. 仪表技术与传感器 . 2011(08)

前置反射式发射率在线测量装置的研制 [J]. 宋扬,王宗伟,戴景民. 哈尔滨理工大学学报 . 2009(03)

基于FT-IR的材料光谱发射率测量的标准装置研究 [D]. 王卜平. 华北电力大学 2013

发射率在线测量系统的设计与实现 [D]. 刘丰. 华中科技大学 2013

单罩比值法发射率在线测量技术的研究 [D]. 江先军. 华中科技大学 2012

双罩法发射率在线测量系统的研究开发 [D]. 陈斌. 华中科技大学 2011

主动式发射率检测系统技术研究开发 [D]. 夏元. 华中科技大学 2011

便携式发射率测量系统的研制 [D]. 王国强. 哈尔滨工业大学 2009

传热学[M]. 高等教育出版社 , 杨世铭,陶文铨编著, 2006

Analysis of the Accuracy of Methods for the Direct Measurement of Emissivity [J] . Raúl B. Pérez-Sáez,Leire del Campo,Manuel J. Tello. International Journal of Thermophysics . 2008 (3)

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