Research on a Liquid Color Detecting Device

Article Preview

Abstract:

At present, the error rate of color detecting device is generally between 1%-5%, and mainly for the solids. To improve the detection accuracy further, and adapt liquid color detection, this research uses a new method to build light paths, and combines the United States TAOS's TCS3200 color sensor and STM32 microcontroller. A new type of liquid color detecting device is designed, system structure and testing process of the device are also given. This device has more than 10-bit A/D conversion accuracy, 0.5% or less error rate, and less than 30% of the price of similar products. It has broad promotion and application prospects, and can be widely used in chemistry, biology, grain and other fields.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

602-607

Citation:

Online since:

July 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Weijia Sun. Research on Color Image Detection System[D]. Harbin University of Science and Technology, (2010).

Google Scholar

[2] Juan Liu. Color Measurement Methods[J]. Printing Quality & Standardization, (2008).

Google Scholar

[3] Zhiwei Duan, Bingkun Gao, Jinbo Song. Design of oil color detection system based on RGB color sensor[J]. Control and Instruments in Chemical Industry, (2013).

Google Scholar

[4] Xi Chen, Xuechen Zhao. Design and Implementation of the Color Detection System[J]. Process Automation Instrumentation, (2011).

Google Scholar

[5] A. Borbely, A. Samson, J. Schanda. The Concept of Correlated Color Temperature Revisited [J]. Color Research & Application, (2001).

Google Scholar

[6] GB3979-2008. Methods for the measurement of object color[S]. China National Standard, (2008).

Google Scholar

[7] GB3978-1994. Standard illuminants and illuminating-viewing conditions[S]. China National Standard, (1994).

Google Scholar

[8] TCS3200 Programmable color light-to-frequency converter[DB/OL].

Google Scholar

[2010] http: /www. taosinc. com/Downloads. aspx.

Google Scholar

[9] Zhen Zhou, Weijia Sun, Yong Qin. Research on precise color Detector system based on TCS230[J/OL].

Google Scholar

[2009] http: /www. paper. edu. cn.

Google Scholar