Leading heat pump manufacturer, Hien, has achieved the prestigious “Green Noise Certification” from the China Quality Certification Center.
This certification recognizes Hien’s dedication to creating a greener sound experience in home appliances, driving the industry towards sustainable development.
The “Green Noise Certification” program combines ergonomic principles with sensory considerations to evaluate the sound quality and user-friendliness of household appliances.
By testing factors such as loudness, sharpness, fluctuation, and roughness of appliance noises, the certification assesses and rates the sound quality index.
Diverse qualities of appliances produce varying levels of noise, making it challenging for consumers to distinguish between them.
The CQC Green Noise Certification aims to help consumers select appliances that emit low noise, catering to their desire for a comfortable and healthy living environment.
Behind the achievement of the “Green Noise Certification” for Hien Heat Pump lies the brand’s commitment to listening to user feedback, continuous technological innovation, and collaborative teamwork.
Many noise-sensitive consumers have expressed frustration over the disruptive noise generated by household appliances during use.
Noise not only impacts hearing but also affects the nervous and endocrine systems to varying degrees.
The noise level at a distance of 1 meter from the heat pump is as low as 40.5 dB(A).
Hien Heat Pump’s nine-tier noise reduction measures include a novel vortex fan blade, low air resistance grilles for improved airflow design, vibration damping pads for compressor shock absorption, and optimized fin design for heat exchangers through simulation technology.
The company also employs sound absorption and insulation materials, variable load adjustment for energy efficiency, and a quiet mode to provide a peaceful rest environment for users at night and reduce noise interference during the day.
Post time: Oct-12-2024