
Test item: Beam angle, luminous efficiency, luminous flux, annular band, luminous flux, spectral power distribution, chromatic difference, peak wavelength, luminous flux, color rendering index, color coordinate, color tolerance, luminous intensity distribution (light distribution curve), method of distribution, photometer reference standard: IESNA LM79-08 "Electrical and Photometric Measurement of Solid State Lighting Products", CIE 121:1998 "Luminaire Photometry and Distribution Photometry", CIE 043:1979 "Projection Luminance Testing" GB/T 9468 General Requirements for Photometric Measurement of Luminaire Distribution GB/T 7002:2008 Photometric Testing of Projection Lighting Fixtures
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