Immunity test

What are the items for immunity testing? Where to detect immunity? BAIJIAN Material Testing Agency can provide immunity testing services. It is a third-party material laboratory, a high-tech enterprise, and a CMA qualification certification agency. It mainly focuses on testing and testing. , focusing on scientific research, the test report will be issued within 7-15 working days. The test report supports scanning the QR code to check the authenticity. Multiple laboratory branches across the country support nationwide door-to-door sampling/sample delivery testing services.

Immunity test scope

UAVs, navigation equipment, short-wave communication equipment, alternators, switching power supplies, automotive electronic and electrical equipment, low-voltage linear regulators, radar , electromagnetic, lithium batteries, automotive components, components, electrical equipment, power lines, Rogowski coils, speed control systems, etc.

Test items: Conducted anti-interference test, signal anti-interference test, corona and radio anti-interference test, acoustic wave anti-interference test , radioactivity test, electromagnetic interference test, optical radiation test, voltage change test, explosion-proof test, electrical strength test, etc.

What does the BAIJIAN third-party test report do? What problems can it help you solve?

1. Sales use. (Sell your own products and issue third-party testing reports to make customers more confident in the quality of your products and make your products more convincing in sales)

2. Research and development use. (During the research and development process, some difficult problems are encountered, and the problems are solved through test report data, thereby shortening the research and development cycle and reducing research and development costs)

3. Improve product quality. (By comparing test data, you can discover your own product problems, improve product quality, and reduce production costs)

4. Simulate production. (Through the formula testing service, we can test the best products in the same industry and realize simulated production)

5. Use of scientific research paper data.

6. Bidding and bidding (BAIJIAN has a relatively short testing cycle, low testing costs, and high recognition, and is especially suitable for bidding)

Immunity test standards

GB/T 17619-1998 Electromagnetic radiation immunity limits and measurement methods for motor vehicle electronic and electrical components

GB /T 19951-2019 Test Method for Immunity to Electrostatic Discharge of Electrical/Electronic Components of Road Vehicles

GB/T 21437.2-2021 Test Method for Electrical Disturbance Caused by Conduction and Coupling of Electrical/Electronic Components of Road Vehicles No. Part 2: Electrical transient conducted emissions and immunity along power lines

GB/T 21437.3-2021 Test methods for electrical disturbances caused by conduction and coupling of electrical/electronic components of road vehicles Part 3: coupled to non-power linesImmunity to electrical transients

GB/T 33012.1-2016 Road vehicles Test methods for immunity to narrowband radiated electromagnetic energy Part 1: General provisions

GB/T 33012.2-2016 Test method for immunity of road vehicles to narrow-band radiated electromagnetic energy Part 2: External radiation source method

GB/T 33012.3-2016 Immunity of road vehicles to narrow-band radiated electromagnetic energy Test method for immunity to narrow-band radiated electromagnetic energy Part 3: Vehicle-mounted transmitter simulation method

GB/T 33012.4-2016 Road vehicle immunity test method for narrow-band radiated electromagnetic energy Part 4: Large current injection method

GB/T 33014.1-2016 Test methods for immunity of road vehicle electrical/electronic components to narrow-band radiated electromagnetic energy Part 1: General provisions

GB/T 33014.2-2016 Road vehicle electrical/ Test method for immunity of electronic components to narrow-band radiated electromagnetic energy Part 2: Anechoic chamber method

GB/T 33014.3-2016 Test method for immunity of electrical/electronic components of road vehicles to narrow-band radiated electromagnetic energy Part 3: Transverse Electromagnetic Wave (TEM) Chamber Method

GB/T 33014.4-2016 Test Method for Immunity of Road Vehicle Electrical/Electronic Components to Narrowband Radiated Electromagnetic Energy Part 4: Large Current Injection (BCI ) method

GB/T 33014.5-2016 Test method for immunity of electrical/electronic components of road vehicles to narrow-band radiated electromagnetic energy Part 5: Stripline method

GB/T 33014.7-2020 Test method for immunity of road vehicle electrical/electronic components to narrowband radiated electromagnetic energy Part 7: Radio frequency power direct injection method

GB/T 33014.8-2020 Road vehicle electrical/electronic components to narrowband Immunity test method for radiated electromagnetic energy Part 8: Magnetic field immunity method

GB/T 33014.9-2020 Immunity test method for road vehicle electrical/electronic components to narrowband radiated electromagnetic energy Part 9 : Portable transmitter method

GB/T 33014.10-2020 Test method for immunity of road vehicle electrical/electronic components to narrow-band radiated electromagnetic energy Part 10: Conducted immunity method for extended audio range

T/CSAE 231-2021 Technical Requirements and Testing Evaluation Methods for Electromagnetic Immunity Performance of Intelligent Connected Vehicles

What are the advantages of BAIJIAN testing? Why choose BAIJIAN?

1 , BAIJIAN is a collective ownership testing organization.

2. Initial inspection samples.

3. Multiple laboratory branches across the country support door-to-door sampling/send sample testing.

4. Short testing cycle, low testing costs, and complete experimental plans.

5. Complete qualifications, complete laboratory equipment, and a strong scientific research team.

6. Support MSDS writing service in 36 languages

BAIJIAN sample sending and testing process

1. Sample sending

2. Initial inspection Sample

3. Quotation

4. Both parties confirm, sign a confidentiality agreement, and start the experiment

5. Complete the experiment in 7-15 working days

6. Issue test reports and provide follow-up services.

The above is the relevant introduction to immunity testing. If you have other testing needs, you can consult the laboratory engineers to help you answer them.