T/CSTE 0172-2021 "Leader" standard evaluation requirements for in-vehicle air purifiers

Scope

Scope: This document specifies the terms and definitions, evaluation index system, and evaluation methods for the "Leader" standard evaluation of vehicle-mounted air purifiers. This document is applicable to the evaluation of enterprise standards for air purifier products installed in passenger cars. Relevant institutions may refer to it when formulating "Leader" evaluation schemes for enterprise standards, and enterprises may also use it as a reference when formulating their own enterprise standards. Note: Air purifier products installed in other types of vehicles may refer to it for use. Main technical content: 4.2 Classification of evaluation indices 4.2.1 The evaluation indices for vehicle-mounted air purifiers include basic indices, core indices, and innovative indices. 4.2.2 Basic indices include electrical safety, electromagnetic compatibility, standby power, and harmful substance emissions, as well as noise. 4.2.3 Core indices include particulate matter purification efficiency and formaldehyde purification efficiency. 4.2.4 Core indices are divided into three levels, including advanced level, equivalent to the 5-star level in the enterprise standard ranking; average level, equivalent to the 4-star level in the enterprise standard ranking; and baseline level, equivalent to the 3-star level in the enterprise standard ranking. 4.2.5 Innovative indices include disinfection rate and antibacterial rate. 4.2.6 Innovative indices are divided into average level and advanced level, with the advanced level equivalent to the 5-star level in the enterprise standard ranking and the average level equivalent to the 4-star level in the enterprise standard ranking. Encourage the timely addition of innovative indices related to product performance and consumer concerns based on the maturity of conditions.

Development Information

Related Standards