BAIJIAN - Third party testing organization
Detection items: no-load back electromotive force、 torque ripple、 no-load loss、 steady-state short circuit current、 demagnetization、 cogging torque、 etc Scope of application: Permanent magnet synchronous drive motors、 asynchronous drive motors、 etc Related Testing Standards
GB/T 38090-2019 Technical Requirements for Permanent Magnet Materials for Electric Vehicle Drive Motors
GB/T 36282-2018 Electromagnetic Compatibility Requirements and Test Methods for Drive Motor Systems for Electric Vehicles
GB/T 34215 2017 Cold Rolled Non oriented Electrical Steel Strip (Sheet) for Electric Vehicle Drive Motors
GB/T 18488.1-2015 Drive Motor Systems for Electric Vehicles Part 1: Technical Conditions
GB/T 18488.2-2015 Drive Motor Systems for Electric Vehicles Part 2: Test Methods
GB/T 29307-2012 Reliability Test Methods for Drive Motor Systems for Electric Vehicles
QC/T 1069-2017 Permanent Magnet Synchronous Drive Motor Systems for Electric Vehicles
QC/T 1068-2017 Asynchronous Drive Motor Systems for Electric Vehicles
SJ/T 11614-2016 Specification for Metallized Thin Film Capacitors for Automotive Drive Motor Systems
DB44/T 1764-2015 Technical Conditions for Hybrid Electric Vehicle Drive Motor Controllers
DB44/T 1474-2014 Test Method for Starting Characteristics of Drive Motors for Electric Vehicles
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