Freezing Load Test Package for refrigerator
The freezing load test package is made according to GB/T8059.2 GB/T8059.4, and we can also make the package in different standard according to different requirement.
Test package is placed in the frozen food storage compartment and ice greenhouse performance test, or in a freezer to test the freezing capability test, to simulate the load capacity of frozen food.
1. The freezing point of the test package is -1℃ (Its thermal performance is equivalent to lean beef)
2. Packaging material is a thin layer of plastic, or with appropriate materials which can do medium vapor exchange with the environment, immediately seal the packaging material after filling,
3. When measured in ice greenhouse, must use the -5℃ test package.
4. You cannot use in test of testing freezing capacity and load temperature rise time.
5. M package means the 500g test package, it equipped with a thermocouple in the geometric center to measure the temperature. The thermocouple contact the package directly.
1. BND-RT01 International and Euro standard test package (ISO 15502/GB8059.1-4)
-1 ℃ and -5℃ two type
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Size (mm)
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Weight (g)
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Size Tolerance
|
Weight Tolerance
|
|
25 × 50 × 100
|
125
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When the Side length size is 25mm to 50mm, tolerance is allowed to be ±
2mm. 100mm to 200mm, ±
3mm.
|
±2%
|
|
50 × 50 × 100
|
250
|
±2%
|
|
25 × 100 × 100
|
250
|
±2%
|
|
25 × 100 × 200
|
500
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±2%
|
|
50 × 100× 100
|
500
|
±2%
|
|
50 × 100 × 200
|
1000
|
±2%
|
BND-RT01M Freezing load test M package with thermocouple wire or embedded copper pipe, -1℃ / -5℃
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Size (mm)
|
Weight (g)
|
Size Tolerance
|
Weight Tolerance
|
|
50 × 100 × 100
|
500
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±2mm
|
±2%
|
2. BND-RT02 Australia Standard test package AS1731.4-2003
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Size (mm)
|
Density (Kg/m3)
|
Size Tolerance
|
Weight Tolerance
|
|
25 × 50 × 100
|
480±80
|
When the Side length size is 25mm to 50mm, tolerance is allowed to be ±
2mm. 100mm to 200mm, ±
4mm.
|
±2%
|
|
25 × 100 × 100
|
480±80
|
±2%
|
|
50 × 100× 100
|
480±80
|
±2%
|
|
37.5 × 100× 200
|
480±80
|
±2%
|
|
50 × 100 × 200
|
480±80
|
±2%
|
BND-RT02M Freezing load test M package with thermocouple, according to GB8059.1
|
Size (mm)
|
Density (Kg/m3)
|
Size Tolerance
|
Weight Tolerance
|
|
50 × 100 × 100
|
480±80
|
±2mm
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±2%
|
(Quality is estimated by the density and volume size)
3. BND-RT04 Sawdust test package AHAMHRF-1 2007/ SASO 2664-2007
mainly made of hard wood sawdust
BND-RT04M Freezing load test M package with thermocouple or embedded copper pipe
|
Size (mm)
|
Density Tolerance (Kg/m3)
|
Weight Tolerance (g)
|
|
130±6 × 100±4 × 40±2
|
560±80
|
290±40
|
4. BND-RT03 North America Commercial use test package AS72-2005
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Size (mm)
|
Size Tolerance
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Volume
|
|
50 × 100× 100
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±2mm
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≥473ml
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BND-RT03M LOAD test M package with thermocouple wire
  
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