GB 14249.1-1993

This standard specifies the safety requirements for electronic weighing instruments, including electrical, mechanical, and environmental protections to prevent hazards such as electric shock, fire, and mechanical injury. It applies to the design, manufacturing, and testing of electronic scales and weighing systems used in commercial, industrial, and legal metrology contexts within China. The standard ensures that instruments comply with national safety regulations for use in trade, logistics, and production environments.