This standard is equivalent to the international standard ISO 7371:1995 "Household Refrigerating Appliances - Refrigerators with or without Low-temperature Compartment - Characteristics and Test Methods".
1 Scope
This standard specifies terms, product classification, technical specifications, test methods and inspection rules, as well as marking, packaging, transportation and storage of refrigerators.
This standard is applicable to the vapor compression household refrigerator with enclosed electric machine below 500L (hereinafter referred to as "refrigerator"). It does not apply to refrigerators for special purpose.
2 Normative References
GB 191 Packaging - Pictorial Marking for Handling of Goods
GB 1019 General Requirements for Packings of Household Electrical Appliances
GB/T 2423.17 Basic Environmental Testing Procedures for Electric and Electronic Products - Test Ka: Salt Mist
GB 2828 Sampling Procedures and Tables for Lot-by-lot Inspection by Attributes (Apply to Inspection of Successive Lots or Batches)
GB 2829 Sampling Procedures and Tables for Periodic Inspection by Attributes (Apply to Inspection of Stability for Productive Process)
GB 3785 Electric, Sonic Properties and Measuring Methods for Sound Level Meters
GB/T 4214 Household Appliances - Determination of Sound Pressure Level of Noise
GB 4706.1 Safety of Household and Similar Electrical Appliances - General Requirements
GB 4706.13 Safety of Household and Similar Electrical Appliances - Particular Requirements for Refrigerators, Food-Freezers and Ice-Makers
GB 4798.1 Environmental Conditions Existing in the Application of Electric and Electronic Products - Storage
GB 4798.2 Environmental Conditions Existing in the Application of Electric and Electronic Products - Transportation
3 Terms
3.1 Household refrigerator (hereinafter referred to as "refrigerator")
Insulated cabinet of suitable volume and equipment for household use, cooled by one or more energy-consuming means, and having one or more compartments intended for the preservation of food, it include refrigerator, refrigerator-freezer and freezer.
3.2 Refrigerator
Insulated cabinet of suitable volume and equipment for household use, cooled by one or more energy-consuming means, and having one or more compartments intended for the preservation of food, one at least of which is suitable for the storage of fresh food.
3.3 Storage compartments
3.3.1 Fresh food storage compartment
1 Scope
2 Normative References
3 Terms
4 Classification
5 Technical Requirements
6 Test Method
7 Inspection Rules
8 Marking, Packaging, Transportation and Storage
Appendix A Test Package Placement (Supplement)
Appendix B Determination of Storage Volume of Refrigerator (Supplement)
Appendix C Determination of Percentage Running Time (Reference)
Appendix D Determination of Cooling Speed Test (Reference)
Additional Explanations:
