Climatic Chamber for the Credibility Evaluation of Profilometric Measurements
Karol Grochalski 1  
,   Michał Wieczorowski 1  
,   Bartosz Jakubek 1  
,   Paweł Pawlus 2  
 
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1
Poznan University of Technology, Institute of Mechanical Technology, Division of Metrology and Measurement Systems, Piotrowo 3, 60-965 Poznan, Poland
2
Rzeszow University of Technology, Department of Machine Technology and Production Engineering, Al. Powstańców Warszawy 12, 35-959 Rzeszow, Poland
CORRESPONDING AUTHOR
Karol Grochalski   

Poznan University of Technology, Institute of Mechanical Technology, Division of Metrology and Measurement Systems, Piotrowo 3, 60-965 Poznan, Poland
Publication date: 2020-09-01
 
Adv. Sci. Technol. Res. J. 2020; 14(3):135–140
 
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ABSTRACT
The paper shows the construction and control of climatic chamber used for the credibility evaluation of profilometic measurements. The paper presents a control model using a PID controller and a solution for air circulation. Data regarding an influence of environmental temperatures changes on three-dimensional representation of the surface realized by means of a tactile profilometer was presented. This work shows the temperature characteristics of climatic chamber.