BAIJIAN - Third party testing organization
Test items
Start response time、 close response time、 appearance、 size、 angle、 edge size、 luminous intensity、 light intensity division、 brightness、 chromaticity、 power、 power factor、 insulation resistance、 dielectric strength、 shutdown voltage、 start instantaneous current、 power adaptability、 failure analysis、 etc Scope of application: Metal housing signal lights、 non-metallic housing signal lights、 incandescent light signal lights、 low-voltage halogen light signal lights、 LED signal lights、 motor vehicle signal lights、 non motor vehicle signal lights、 left turn non motor vehicle signal lights、 pedestrian crossing signal lights、 lane signal lights、 direction indicator lights、 flashing warning lights、 intersection signal lights、 turn signal lights、 etc Relevant Testing Standards
GB 14887-2011 Road Traffic Signal Light
GB 14887-1994 Road Traffic Signal Light Technical Conditions and Test Methods
DIN 67527-2017 Road Traffic Fixed Signal Light Requirements
GB/T 2423.1 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test A: Low Temperature、
GB/T 2423.2 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test B: High Temperature、
GB/T 2423.3 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test Cab: Constant Damp Heat Test
GB/T 2423.10 Environmental Testing for Electrical and Electronic Products Part 2: Test Methods Test Fc: Vibration (Sine)
GB/T 2423.17 Environmental Testing for Electrical and Electronic Products Part 2、 Test Method Test Ka: Salt Spray GB 4208 Shell Protection Level (IP Code)
GB/T 8417 Light Signal Information Color
GB 7000.1-2007 Luminaires Part 1: General Requirements and Tests
Precautions for Inspection Reports1. Report No& Ldquo; Special seal for research and testing; Rdquo; Invalid official seal、 invalid report without anti-counterfeiting QR code 2. The copied report was not re stamped; Ldquo; Special seal for research and testing; Rdquo; Or the official seal is invalid 3. The report is invalid without the signature of the main inspector、 reviewer、 or approver 4. The report is invalid if altered 5. If there are any objections to the testing report、 they should be raised within 15 days from the date of receiving the report. If the report is overdue、 it will not be accepted
The above article is a partial list. For more testing needs and details、 please consult the online consultant of the free consulting agency: 18501763637
The third-party testing agency of Baijian provides pesticide testing、 fertilizer detection、 pesticide residue testing、 food testing、 drug testing、 toxic and harmful substance testing reports、 etc. Customers who require relevant testing services can leave an online message or directly contact us at 18501763637
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 problemsinspection 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