GB/T 21551.3-2024 Antimicrobial and cleaning function of household and similar electrical appliances—Part 3 : Particular requirements for air cleaner (English Version)
GB/T 21551.3-2024 Antimicrobial and cleaning function of household and similar electrical appliances - Part 3: Particular requirements for air cleaner
1 Scope
This document specifies the hygienic safety and functional requirements, as well as marking requirements, and corresponding test methods for household and similar air cleaner with antimicrobial, microbial reduction, and cleaning functions.
This document is applicable to the R&D, manufacture and inspection of household and similar air cleaner (hereinafter referred to as "cleaner") with one or more functions, such as antimicrobial, preventing mildew, antiallergen, antivirus, microbial reduction, allergen reduction, virus reduction, and deodorization.
Note: For those products that have the above functions which are not the main functions, such as dehumidifier, fan and humidifier, the relevant content of this document may also be referenced for the evaluation of such functions.
This document may be referenced for the following products:
——small-sized cleaners, portable cleaners and cleaners for passenger car.
This document is not applicable to:
——cleaners specially designed for industrial use;
——cleaners for the special environment and locations of corrosive and explosive gas (e.g. dust, vapor and gas);
——cleaners specially designed for medical use.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB 4789.2 National food safety standard - Food microbiological examination - Aerobic plate count
GB 4789.15-2016 National food safety standard - Food microbiological examination - Enumeration of moulds and yeasts
GB/T 6682 Water for analytical laboratory use - Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
GB/T 18204.2 Examination methods for public places - Part 2: Chemical pollutants
GB/T 18801 Air cleaner
GB/T 18883 Standards for indoor air quality
GB 19489 Laboratories - General requirements for biosafety
GB/T 21551.1 Antimicrobial and cleaning function of household and similar electrical appliances - Part 1: General requirement
GB/T 21551.2 Antimicrobial and cleaning function of household and similar electrical appliances - Part 2: Particular requirements for material
GB 44498 Household and similar electrical appliances - Health technical specification
HJ 865 Technical specification for olfactory laboratory construction
HJ 1262 Ambient air and waste gas - Determination of odor - Triangle odor bag method
QB/T 5364 Requirement and evaluation method of test chamber for air cleaner
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 21551.1 and GB/T 18801 apply.
4 Technical requirements
4.1 Requirements for hygienic safety
4.1.1 Requirements for hygienic safety of complete machines
The hazardous substances generated by the cleaner itself shall meet those specified in Table 1.
Foreword i
Introduction i
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
5 Test methods
6 Marking and instructions for use
Annex A (Normative) Test method for microbial reduction function
Annex B (Normative) Test method for allergen reduction function
Annex C (Normative) Test method for virus reduction function
Annex D (Normative) Test method for deodorization function
Annex E (Informative) Test method for the number of colonies attached to the surface of the cleaning module
Bibliography
GB/T 21551.3-2024 Antimicrobial and cleaning function of household and similar electrical appliances—Part 3 : Particular requirements for air cleaner (English Version)
Standard No.
GB/T 21551.3-2024
Status
to be valid
Language
English
File Format
PDF
Word Count
19500 words
Price(USD)
585.0
Implemented on
2027-1-1
Delivery
via email in 1 business day
Detail of GB/T 21551.3-2024
Standard No.
GB/T 21551.3-2024
English Name
Antimicrobial and cleaning function of household and similar electrical appliances—Part 3 : Particular requirements for air cleaner
GB/T 21551.3-2024 Antimicrobial and cleaning function of household and similar electrical appliances - Part 3: Particular requirements for air cleaner
1 Scope
This document specifies the hygienic safety and functional requirements, as well as marking requirements, and corresponding test methods for household and similar air cleaner with antimicrobial, microbial reduction, and cleaning functions.
This document is applicable to the R&D, manufacture and inspection of household and similar air cleaner (hereinafter referred to as "cleaner") with one or more functions, such as antimicrobial, preventing mildew, antiallergen, antivirus, microbial reduction, allergen reduction, virus reduction, and deodorization.
Note: For those products that have the above functions which are not the main functions, such as dehumidifier, fan and humidifier, the relevant content of this document may also be referenced for the evaluation of such functions.
This document may be referenced for the following products:
——small-sized cleaners, portable cleaners and cleaners for passenger car.
This document is not applicable to:
——cleaners specially designed for industrial use;
——cleaners for the special environment and locations of corrosive and explosive gas (e.g. dust, vapor and gas);
——cleaners specially designed for medical use.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB 4789.2 National food safety standard - Food microbiological examination - Aerobic plate count
GB 4789.15-2016 National food safety standard - Food microbiological examination - Enumeration of moulds and yeasts
GB/T 6682 Water for analytical laboratory use - Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
GB/T 18204.2 Examination methods for public places - Part 2: Chemical pollutants
GB/T 18801 Air cleaner
GB/T 18883 Standards for indoor air quality
GB 19489 Laboratories - General requirements for biosafety
GB/T 21551.1 Antimicrobial and cleaning function of household and similar electrical appliances - Part 1: General requirement
GB/T 21551.2 Antimicrobial and cleaning function of household and similar electrical appliances - Part 2: Particular requirements for material
GB 44498 Household and similar electrical appliances - Health technical specification
HJ 865 Technical specification for olfactory laboratory construction
HJ 1262 Ambient air and waste gas - Determination of odor - Triangle odor bag method
QB/T 5364 Requirement and evaluation method of test chamber for air cleaner
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 21551.1 and GB/T 18801 apply.
4 Technical requirements
4.1 Requirements for hygienic safety
4.1.1 Requirements for hygienic safety of complete machines
The hazardous substances generated by the cleaner itself shall meet those specified in Table 1.
Contents of GB/T 21551.3-2024
Foreword i
Introduction i
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
5 Test methods
6 Marking and instructions for use
Annex A (Normative) Test method for microbial reduction function
Annex B (Normative) Test method for allergen reduction function
Annex C (Normative) Test method for virus reduction function
Annex D (Normative) Test method for deodorization function
Annex E (Informative) Test method for the number of colonies attached to the surface of the cleaning module
Bibliography
