List of relevant testing items of 100 inspectionsThird-party testing institutions support sample sending and door-to-door testing, mainly providing sample testing services for companies, enterprises, public institutions, individual businesses, and university scientific research, and reporting CMA/CNAS/CAL qualifications, which are true and effective.
Display style: electronic
version of the testing cycle: 3-15 working days (expedited available)
Report qualification: CNAS, CMA, CAL, etc
This standard specifies the terms and definitions, models and naming, requirements, test methods, inspection rules, markings, and instructions for air purifiers. Packaging, transportation, and storage. This standard applies to air purifiers for household and similar purposes (hereinafter referred to as "purifiers") . This standard applies to, but is not limited to, purifiers with the following operating principles; Filter type, adsorption type, complexation type, chemical catalytic type, photocatalytic type, static type, plasma type, composite type, etc Note 1: Composite type refers to a purifier that uses two or more purification principles and can remove one or more air pollutants. Note 2: The evaluation of the air purification function of household appliances such as air conditioners, air purifiers, and fresh air fans with air purification function can refer to the relevant content of this standard. The following products can refer to this standard for implementation: small and portable purifiers, passenger car purifiers, air duct purifiers, and other similar purifiers. This standard does not apply to purifiers designed specifically for industrial use; A purifier used in special environments with corrosive and coal explosive gases (such as dust, smoke, and gas); A purifier designed specifically for medical purposes. The following normative references are essential for the application of this document. For all dated references, only the dated version applies to this document. For undated references, the new version (including all modification orders) applies to this document. GB/T 191 Packaging, Storage, and Transportation Icons and Symbols GB/T 1019 General Principles for Packaging of Household and Similar Electrical Appliances GB/T 2828.1 Sampling Procedures for Inspection by Attributes Part 1: Sampling Plan for Batch Inspection Retrieved by Acceptance Quality Limit (AQL) GB/T 2829 Sampling Procedures and Tables for Periodic Inspection by Attributes (Applicable to the Inspection of Process Stability) GB/T 4214.1-2000 Noise Testing Methods for Household and Similar Electrical Appliances - Part 1: General Requirements GB 4706.1 Safety of Household and Similar Electrical Appliances - Part 1: General Requirements GB 4706.45-2008 Safety of Household and Similar Electrical Appliances - Special Requirements for Air Purifiers GB5296.2-2008 Instructions for Use of Consumer Products - Part 2: Household and Similar Electrical Appliances GB/T 18883 Indoor Air Quality Standard GB 21551.3-2010 Household and Similar Electrical Appliances The special requirements of Tu Appliance's air purifier with antibacterial, sterilization and purification functions
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Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China100 inspection and testing process:
1. Telephone communication and confirmation of needs;
2. Recommend the plan and confirm the quotation;
3. Mailing samples and arranging testing;
4. Progress tracking and result feedback;
5. Issue reports and after-sales service;
6. If it needs to be expedited, priority processing;