What is IEC 60704-2-13 Ed.2 2018?

The IEC 60704-2-13 Ed.2 2018 is a technical standard that defines the procedure for measuring the airborne acoustical noise emitted by household appliances. This international standard, developed by the International Electrotechnical Commission (IEC), provides a uniform method to evaluate and compare the noise levels of these appliances.

Importance of Measuring Noise Levels

With increasing concerns about environmental pollution and consumer well-being, noise emissions from household appliances have become an important consideration. Excessive noise can be annoying and can also cause health issues such as stress, hearing loss, and sleep disturbances. It is crucial to measure and regulate the noise emitted by appliances to ensure a peaceful and healthy living environment for everyone.

Procedure for Measuring Noise Levels

The IEC 60704-2-13 Ed.2 2018 standard outlines a detailed procedure for measuring the noise levels of household appliances. This includes specifying the measurement setup, microphone positions, test conditions, and calculation methods. The standard covers a wide range of appliances, such as vacuum cleaners, washing machines, refrigerators, and air conditioners.

During the testing process, the appliance is placed in a special test environment, and sound pressure levels are measured at various microphone positions. These measurements are then used to calculate different acoustic parameters, such as A-weighted sound power level, sound pressure level, and tone correction factors. These parameters provide a comprehensive understanding of the noise emission characteristics of the appliance.

Benefits of Following the Standard

Following the IEC 60704-2-13 Ed.2 2018 standard offers several benefits to manufacturers, consumers, and regulatory bodies. For manufacturers, adhering to the standard ensures that their products meet the required noise emission regulations, allowing them to sell their appliances internationally without facing legal issues. Consumers can make informed decisions by comparing the noise levels of different appliances based on standardized measurements. Regulatory bodies can enforce noise level regulations effectively and protect the well-being of the public.

In conclusion, the IEC 60704-2-13 Ed.2 2018 is a vital technical standard that provides guidelines for measuring the airborne acoustical noise emitted by household appliances. It plays a crucial role in ensuring a quieter and healthier living environment for consumers. By following this standard, manufacturers can comply with noise emission regulations, while consumers can make informed choices when purchasing appliances.