Refrigeration load test package | M package frozen load | load freezer bag 500 g
Overview: When the test package to meet the GB / T8059.2 and GB / T8059.4 standard test pack is placed in the frozen food storage compartment and ice greenhouse performance test, or frozen in the freezer freezer capacity test, having a rectangular parallelepiped hexahedral shape, analog frozen food load.
Test component package:
1. This filler freezing point of -1 ℃ (its thermal performance is equivalent to lean beef).
2. The packaging material is a thin plastic film or suitable material having a water vapor exchange with the ambient medium characteristics negligible, after loading filler, immediately seal the packaging material may be employed a laminate film, a layer which is composed of Easy to seal 120 ** 13211; thick high-pressure polyethylene films and outside with a layer of about 12.5 ** 13211; polyethylene terephthalate thick film bonded laminate film.
3. Determination of greenhouse ice, the freezing point must be used to test the package of -5 ℃.
Such tests can not be used in the test package refrigerating capacity and load temperature rise time in.
4. 'M' package or packages, said measurement refers to the quality of 500g of test kits, the geometric center equipped for temperature measurement using a thermocouple in direct contact with the filler should take measures to reduce the external heat transfer to a minimum.
Test pack Main specifications and parameters:
1 package frozen load test 0.25kg -1 ℃ Specification 50mm * 50mm * 100mm;
2, freezing load test package 0.5kg -1 ℃ Specification 25mm * 100mm * 200mm;
3, frozen load test package 0.5kg -1 ℃ Specification 50mm * 100mm * 100mm;
4, load test package frozen 0.5kg -5 ℃ Specification 50mm * 100mm * 100mm;
5, frozen load test package 1kg -1 ℃ Specification 50mm * 100mm * 200mm;