Test project: Semiconductor testing Test cycle: 7-15 working days Issue test report Test scope: Characteristic testing projects such as conductors, semiconductors, lighting, lighting, lamps, optics, street lights, etc. (1) Optical, electrical, thermal performance and interface testing: temperature rise test and heat distribution, etc. (2) Electromagnetic compatibility: Conducted disturbance, magnetic induced current radiation, harmonic current, electrostatic discharge, surge, ringing wave immunity, etc. (3) Safety regulation testing: Electrical parameters Dielectric strength, insulation resistance, leakage current, anti electric shock structure inspection, grounding regulations and conduction resistance, creepage distance and electrical clearance, ball pressure test, temperature rise test (4) Environment and reliability: high temperature, low temperature, temperature impact, constant damp heat, alternating damp heat, salt spray, vibration (5) Material identification and lighting engineering acceptance: packaging, chip, power supply, and controller identification of LED light sources. Indoor and outdoor lighting brightness and illuminance testing and simulation; Indoor Illuminance and Lighting Testing and Analysis Evaluation of Buildings - - - - - - - - - - - - - - Copyright Notice: This article is an original article by Beijing Zhongke Institute of Light Analysis and Chemical Technology, with copyright agreement. Please attach the original source link and this notice when reprinting. Original link: https://www.bjhgyjs.com/jiance/xitujiance/16180.html
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