2009 ac day1 menictas
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
THE REFRIGERATION
AND
AIR CONDITIONING LABORATORY
Dr Chris Menictas The University of New South Wales
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
• Mechlab was set up in 1998 to promote theSchool’s testing facilities and associatedprofessional experts.
• The Refrigeration and Air Conditioning Laboratoryis NATA accredited to perform air conditionertesting to AS 3823.
Mechlab@UNSWAcoustics and Vibrations
Mechanics of Solids
Aerodynamics
Solar Thermal Energy
CFD Research
Fluid Mechanics
Heat Transfer
ManufacturingProcesses
Refrigeration and
Air Conditioning
Internal CombustionEngines
Life Cycle Engineering
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
The Refrigeration and Air ConditioningLaboratory
Professor Eddie Leonardi
Director of the Laboratory from 1984 till 2008
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
The Refrigeration and Air ConditioningLaboratory
• Balanced Ambient Calorimeter Rooms• Air Conditioner Testing range 2kW to 50kW
• NATA registration obtained J anuary 2000
• Refrigerated Display Cabinets Testing Facility 2002
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Testing of Small Split Systems
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Testing of Ducted Split Systems
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Reasons for Testing• Manufacturer
¾Verification
¾Product development
¾Registration
• Distributor
¾Before Importing
¾Registration
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Reasons for Testing• Check testing
¾Energy label validity
¾MEPS compliance
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Check Testing - Observations
• Notification of check test• Manufacturers or distributors
¾ Inspection of unit prior to testing
¾Communication with Lab prior to testing
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Check Testing – Observations
• Installation manuals¾Setting procedure for rating test
¾Certain manuals are a concern
Required information passed on to Laboratory
performing test
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Other Types of Testing
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigerated Display Cabinets - Remote
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigerated Display Cabinets - Remote
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Refrigerated Display Cabinets – Self Contained
• Check Testing
• Standards Development
¾ AS 1731
¾ EN ISO 23953
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
Air Flow Visualization
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Refrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSWRefrigeration & Air Conditioning LaboratoryMECHLAB@UNSW
MECHLAB@UNSW The Refrigeration and Air Conditioning Laboratory
Contact Mr Mike Fynch02 9385 4101