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                  Rrefrigerator and freezer Test Simulators and Filler Packages for ANSI/ASHRAE Standard 72-2005

                  Product Description:Name:Rrefrigerator and freezer Test Simulators and Filler Packages for ANSI/ASHRAE Standard 72-2005Type:BND-RT03it is North American Commercial standard refrigerator and freezer test package for freezing load testing according to ANSI/ASHRAE Standard 72-2005.This ensures that your refrigeration units are tested under conditions that closely approximate real-world usage.
                  Description

                  Product Description:

                  Name:Rrefrigerator and freezer Test Simulators and Filler Packages for ANSI/ASHRAE Standard 72-2005

                  Type:BND-RT03

                  it is North American Commercial standard refrigerator and freezer test package for freezing load testing according to ANSI/ASHRAE Standard 72-2005.

                  This ensures that your refrigeration units are tested under conditions that closely approximate real-world usage.


                  Definitions

                  Filler Material

                  Description: Material consisting of water, or a 50/50 mixture (±2%) of distilled water and propylene glycol, or wood blocks with an overall density not less than 480 kg/m³ (30 lb/ft³).

                  Usage: Used for filling refrigerator spaces not occupied by test simulators.

                  Filler Package

                  Description: A container with filler material that closely approximates food product characteristics.

                  Usage: Used to fill the spaces between test simulators for product mass.


                  Loading Procedures

                  1.Test Simulators

                  Description: Test simulators have thermal characteristics similar to most foods, which typically contain 80% to 90% water, fibrous material, and salt.

                  Specifications: The simulator is a plastic container (such as polyethylene) of at least 473 ml (1 US liquid pint) volume, filled with a sponge material saturated with a heat transfer solution consisting of a 50/50 ±2% mixture (by volume) of propylene glycol and distilled water.

                  Usage: Used as a standard measuring device in tests.

                  2. Filler Packages

                  Description: Filler packages used as product mass, consisting of containers with filler material that closely approximate food product characteristics.

                  Placement: These packages should fill between 70% and 90% of the refrigerator's net usable volume, uniformly occupying space from front to rear without protruding beyond any load line.

                  Shelf Loading: Tilt-down shelves on meat cases should be loaded with a single layer of filler packages occupying between 20% and 90% of the net usable volume.


                  Test Filler Package Size:

                  Size(mm)Tolerance of SizeRequirement for volume
                  52 × 100× 100±2mm≥473ml

                  Filler-Packages (1).jpg

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