BAIJIAN - Third party testing organization
GB/T 34937-2017#Definition, test methods, and acceptance criteria for suspension and tension composite insulators for overhead line insulators with a nominal voltage higher than 1500 V DC systems # 1000h UV test for DC rod suspension composite insulators
GB/T 19519-2014#Definition, test methods, and acceptance criteria for suspension and tension composite insulators used in AC systems with a nominal voltage higher than 1000 V for overhead line insulators # 1000h ultraviolet light test for composite insulators used in high-voltage lines
DL/T 376-2010#General technical specifications for silicone rubber insulation materials for composite insulators # 1000h ultraviolet light test for composite insulators
GB/T 20142-2006#Post type composite insulators for AC overhead lines with a nominal voltage above 1000V - Definitions, test methods, and acceptance criteria # Composite insulators # 1000h ultraviolet light test
GB/T 22079-2019#General definitions, test methods, and acceptance criteria for high-voltage polymer insulators for indoor and outdoor use # Composite insulators # 1000h ultraviolet light test
TB/T 3199.2-2018#Insulators for overhead contact systems of electrified railways - Part 2: Rod composite insulators # composite insulators # 1000h ultraviolet light test
TJ/GD 032-2019#Provisional Technical Conditions for Rod Composite Insulators Used in Electrified Railway Contact System TJ/GD032-2019 5.1.2 # Composite Insulator # 1000h UV Test
GB/T 19519-2004#Composite insulators for AC overhead lines with a nominal voltage higher than 1000V - Definitions, test methods, and acceptance criteria # Organic composite insulators for high-voltage lines # 1000h ultraviolet light test
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 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 China