BAIJIAN - Third party testing organization
Power signal#Technical Specification for Switch Gap Monitoring System Yundian Signal Letter [2015] No. 315 5.1, 5.2, 5.3, 5.4 # Switch Machine Indication Gap Monitoring Alarm System # Function Detection
GB/T 17626.2-2018#Electromagnetic compatibility testing and measurement technology - Electrostatic discharge immunity test # Switch machine indication gap monitoring alarm system # Electromagnetic compatibility test
GB/T 17626.4-2018#Electromagnetic compatibility testing and measurement technology Electrical fast transient pulse group immunity test # Switch machine indication gap monitoring alarm system # Electromagnetic compatibility test
GB/T 17626.5-2008#Electromagnetic compatibility testing and measurement technology Surge (impact) immunity test # Switch machine indication gap monitoring alarm system # Electromagnetic compatibility test
GB/T 17626.6-2017#Electromagnetic compatibility testing and measurement techniques - Immunity to conducted disturbances induced by radio frequency fields - Switch machine indication gap monitoring and alarm system - Electromagnetic compatibility testing
GB/T 17626.9-2011#Electromagnetic compatibility testing and measurement technology Pulse magnetic field immunity test # Switch machine indication gap monitoring alarm system # Electromagnetic compatibility test
GB/T 24338.5-2018#Electromagnetic compatibility of rail transit - Part 4: Emission and immunity of signal and communication equipment - Switch machine indication gap monitoring and alarm system - Electromagnetic compatibility testing
Power signal#Technical Specification for Switch Gap Monitoring System Yundian Signal Letter [2015] No. 315 6.11 Switch Machine Indication Gap Monitoring Alarm System # Salt Spray 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