This standard specifies the lighting requirements for indoor workplaces to enable workers to perform visual work comfortably, effectively, and safely throughout the entire working period. This standard does not explain how lighting systems should be designed or what technologies should be adopted to optimize lighting schemes for specific workplaces. These can be found in CE related guidelines and reports. 2 Normative References: The clauses in the following documents become clauses of this standard through reference in this standard. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard. ISO 3864 Safety Colors and Safety Signs ISO 6309 Fire Safety Signs ISO 6385 Ergonomic Principles in the Design of Work Systems ISO 9241 Part 6, 7, 8 Ergonomic Principles for Office Work with Visual Terminal Display CIE13.3-1995 Method for Measuring and Determining the Color Rendering of Light Sources CIE 16-1970 Daylight Lighting CIE17.4-1987 International Lighting Terminology (4th Edition) (eqv IEC 50 (845)> CIE19.2-1981 An analytical model describing the impact of lighting parameters on visual efficacy CIE 40-1978 Basic methods for indoor lighting calculation CIE 581983 Gymnasium lighting CIE 6O-1984 Visual and visual display workstations CIE 62-1984 Swimming pool lighting CIE 96-1992 Electric light sources, Technical Development I 1991 CIE 97-1992 Maintenance of Indoor Electrical Lighting Systems CIE103/5-1993 Economy of Indoor Lighting Maintenance CIE 117-1995 Uncomfortable Glare in Indoor Lighting CIE 129-1998 Outdoor Work Area Lighting Guidelines Canine Language and Space
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 problemsBaijian 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 China