T/CHEAA 0033-2024 Active Group standards

T/CHEAA 0033-2024 The coding rules for the QR code on the labeling of fully enclosed electric refrigerator motors-compressors

Publish Date: 2024-06-05 Implement Date: 2024-06-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CHEAA 0033-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Home air conditioners and refrigeration appliances

ICS Name: Home refrigeration equipment

Publish Date: 2024-06-05

Implement Date: 2024-06-05

Scope

Scope: This document specifies the terminology, definitions, and technical requirements for the two-dimensional code encoding on the nameplates of fully enclosed electric motors-compressors (hereinafter referred to as compressors) used in refrigerators. This document applies to the two-dimensional code encoding on the nameplates of fully enclosed electric motors-compressors used in refrigerators. Other compressors with similar applications may refer to this document for implementation. Main technical content: 4.1 The two-dimensional code on the compressor nameplate shall be durable and clear, and comply with the relevant provisions of Chapter 7 of GB 4706.17-2010 and Chapter 8 of GB/T 9098-2021. 4.2 Code format: The two-dimensional code on the compressor nameplate shall adopt the Quick Response Matrix Code (QR Code) format. 4.3 Encoding content: 4.3.1 The two-dimensional code on the compressor nameplate shall at least include the basic content specified in Table 1. 4.3.2 For reference, see Figure 1 for the encoding example of the two-dimensional code on the compressor nameplate. 4.4 Minimum size: The minimum nominal size of the two-dimensional code on the compressor nameplate shall be 8 mm × 8 mm. 4.5 Minimum resolution: The minimum resolution of the two-dimensional code shall not be less than 300 dpi.