T/CNHA 1049-2022 Active Group standards

T/CNHA 1049-2022 "Symbiotic Excellent Products" Evaluation Requirements for Range Hoods

T/CNHA 1049-2022

Publish Date: 2022-09-21 Implement Date: 2022-09-21 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/CNHA 1049-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive kitchen equipment

Publish Date: 2022-09-21

Implement Date: 2022-09-21

Scope

Scope: This document specifies the terms and definitions, basic requirements, evaluation index system, evaluation methods, and grade classification for the evaluation of range hoods under the "Symbiosis Excellence" brand. This document applies to the horizontal evaluation of exhaust-type range hood products (hereinafter referred to as "appliances") used in household kitchen environments. It does not involve the horizontal evaluation of range hoods installed for industrial and commercial purposes, nor those installed in special environments, such as those where corrosive or explosive gases (dust, steam, or gas) are present. Main technical content: This document specifies the terms and definitions, basic requirements, evaluation index system, and evaluation methods and grade classification for the evaluation of range hoods under the "Symbiosis Excellence" brand. This document applies to the horizontal evaluation of exhaust-type range hood products (hereinafter referred to as "appliances") used in household kitchen environments. It does not involve the horizontal evaluation of range hoods installed for industrial and commercial purposes, nor those installed in special environments, such as those where corrosive or explosive gases (dust, steam, or gas) are present. The evaluation indicators for range hoods under the "Symbiosis Excellence" brand mainly include mandatory performance indicators and optional performance indicators. Mandatory indicators include: instantaneous odor reduction, grease separation efficiency, standby power, shutdown power, operating air volume, maximum total pressure efficiency, and operating noise. Optional indicators include: lighting, impellers, lifespan, packaging performance, lighting lamp illuminance, and sharp edges.