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IN SITU QUALITY CONTROL OF COLD STORE BY INFRARED THERMOGRAPHY AND IMAGE PROCESSING.

Author(s) : GRINZATO E., et al.

Summary

A METHODOLOGY ABLE TO CONTROL THE ASSEMBLING QUALITY OF PREFABRICATED COLD STORES HAS BEEN DEVELOPED SINCE 1987. IDENTIFICATION OF POSSIBLE DEFECTS, LIKE INSULATION WOIDS OR AIR LEAKAGE IN THE JUNCTION ZONE, WERE TAKEN INTO ACCOUNT. THE PROPOSED TESTING PROCEDURE PERMITS TO RAPIDLY TEST COLD STORES OF STANDARD SIZE. THIS SYSTEM IS MAINLY BASED ON THERMOGRAPHIC MEASUREMENT AND IMAGE PROCESSING WHICH PERMIT THE MONITORING OF LARGE SURFACES IN REAL TIME. IN THIS PAPER, THE AUTHORS POINT OUT THE TESTING PROCEDURES TO CARRY OUT THE INSPECTION OF A CONVENTIONAL COLD STORE PREFABRICATED FROM SANDWICH PANELS.

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Details

  • Original title: IN SITU QUALITY CONTROL OF COLD STORE BY INFRARED THERMOGRAPHY AND IMAGE PROCESSING.
  • Record ID : 1992-2350
  • Languages: English
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

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