Integrated accuracy treatment of intelligent radiation thickness gauge for thin-sheet materials

ZHU Jian-fang~1; LIANG Xu-hong~2; CHEN Shi-guang~2

doi:10.13873/j.1000-97872006.05.016

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Integrated accuracy treatment of intelligent radiation thickness gauge for thin-sheet materials

更新时间：2025-09-11

- Integrated accuracy treatment of intelligent radiation thickness gauge for thin-sheet materials
- Issue 5, Pages: 48-51(2006)
- 作者机构：
  
  1. 广州航海高等专科学校
  2. 广东省测试分析研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.05.016
  CLC： TH821.1
- Published：2006
- 稿件说明：
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[1]朱建芳,梁煦宏,陈仕光.薄带材智能辐射测厚仪的测量精度集成处理[J].传感器与微系统,2006(05):48-51.

ZHU Jian-fang~1, LIANG Xu-hong~2, CHEN Shi-guang~2. Integrated accuracy treatment of intelligent radiation thickness gauge for thin-sheet materials[J]. 2006, (5): 48-51.
[1]朱建芳,梁煦宏,陈仕光.薄带材智能辐射测厚仪的测量精度集成处理[J].传感器与微系统,2006(05):48-51. DOI： 10.13873/j.1000-97872006.05.016.

ZHU Jian-fang~1, LIANG Xu-hong~2, CHEN Shi-guang~2. Integrated accuracy treatment of intelligent radiation thickness gauge for thin-sheet materials[J]. 2006, (5): 48-51. DOI： 10.13873/j.1000-97872006.05.016.

摘要

介绍了薄带材智能辐射测厚仪的测量原理、结构组成;研究与分析了影响辐射测厚仪测量精度的各种因素;给出了一整套相应的保证和提高辐射测厚仪的测量精度的集成处理方法

如根据不同被测对象和测量范围选择不同放射源、标定曲线方法、动态自动校正、动态温度补偿等。实验结果表明:在定量为20

000 g/m2或厚度为0.02

mm的测量范围内

测量精度为±0.5%

性能稳定可靠

能广泛应用于纸张、塑料、橡胶、金属等各种薄带材的在线定量或厚度测量。

Abstract

The measuring principle and construction of an intelligent radiation thickness gauge are introduced.All kinds of factors that may influence the accuracy of the intelligent radiation thickness gauge are studied.A set of integrated treatment methods to ensure high accuracy to the intelligent radiation thickness gauge is presented

such as choosing a suitable radiation source according to different object and measurement range

calibration-curve method

automatic dynamic adjustment

dynamic temperature compensation and manual correction.The experimental result shows that the measurement accuracy of the gauge is ±0.5 % in a basis weight range of 20

000 g/m

or a thickness range of 0.02

the quality of the gauge is stable and reliable.It can be widely used in the on-line basis weight or thickness measurement for the produc

tion lines of thin-sheet materials such as paper

plastic and metal strips.

关键词

Keywords

references

多项式曲线拟合的计算机解法及应用 [J]. 张春. 西北水电 . 1999(03)

透射式辐射测厚仪主要技术性能指标的测试方法 [J]. 罗家治,沈建,明正权,陈小英. 实用测试技术 . 1997(02)

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