Recognizing the authenticity of the postal envelopes sealing using IR thermography and thickness measurement

• Autorzy: Kopeć M.
• Języki publikacji: EN

Abstrakty

EN

This paper presents two methods to recognize authenticity of the postal envelopes sealing. These methods are: infrared thermography and thickness measurement. Additionally, microscope inspection is presented. Based on the results, quantitative assessment was developed. The proposed methods make it possible to recognize authenticity of the postal envelopes sealing.

Słowa kluczowe

EN

envelope; sealing; infrared camera; caliper; microscope

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2017
• Tom: Vol. 63, No. 3
• Strony: 111--114
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr., wzory

Twórcy

autor

Kopeć M.

• Lodz University of Technology, Institute of Electronics 211/215 Wolczanska St., 90-924 Lodz

Bibliografia

• [1] Western States Envelopes & Label: Seals and closures. [28.03.2017]. Available: http://www.wsel.com/envelopes/envelopes-101/seals-and-closures
• [2] Sealing methods. [24.03.2017]. Available: http://www.blake-envelopes.com/pages/sealing-methods/34
• [3] Tompla: International manufacturer of envelope. [1.05.2017]. Available: http://www.tompla.pl/fabryka_produkcja_kopert.htm
• [4] FLIR, Flir Titanium Infrared Camera for research & development
• [5] Maldague X. P. V.: Introduction to NDT by Active Infrared Thermography. Materials Evaluation, vol. 60, no. 9, pp. 1060-1073, 2002.
• [6] Székely V., Rencz M.: Thermal dynamics and the time constant domain, IEEE Transactions on Components and Packaging Technologies. vol. 23, pp. 587-594, 2000.
• [7] Thermal Transient Evaluation Tool User’s Guide, T3Ster-Master Version 2.2, Mentor Graphics MicRed Division 2000-2012.
• [8] Institute of Cracow University of Technology: Thermal conductivity coefficients. [4.03.2017]. Available: http://www.fizyka.pk.edu.pl/ tabele/wsPrzewC.htm
• [9] Kopeć M., Więcek B.: Thermographic detection of abraded pipeline walls in the industrial installations. Quantitative Infrared Thermography Conference 2016. DOI: 10.21611/qirt2016.062.
• [10] Minkina W., Dudzik S.: Infrared thermography - errors and uncertainties. Measurement Automation Monitoring, vol. 55, no. 11, pp. 868-873, 2009.
• [11] Kopeć M., Chatzipanagiotou P., De Mey G., Więcek B.: Detection of inner defects in industrial pipelines using transient IR thermography. Measurement Automation Monitoring, 2017.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).