The GB/T17799 standard specifies electromagnetic compatibility, EMC immunity, and emission testing requirements applicable to electrical and electronic equipment used in residential, commercial, and light industrial environments
What application scenarios are the GB/T17799 standards applicable for conducting electromagnetic compatibility testing on equipment:
Residential areas, retail outlets, commercial buildings, public entertainment areas, outdoor places, light industrial places, industrial equipment, scientific instrument equipment, medical equipment, equipment with large inductance or capacitive load, equipment with high current and strong magnetic field, etc
Immunity Testing in Residential, Commercial, and Light Industrial Environments GB/T17799.1
(1) Shell Port Immunity Test:
1. Power Frequency Magnetic Field Test:
Magnetic Field Strength 3A/m, Performance Criterion A
2. RF Electromagnetic Field Test:
Test Frequency 80MHz-1000MHz, Field Strength 3v/m, Performance Criterion A
Test Frequency 1400MHz-2000MHz, Field Strength 3v/m, Performance Criterion A
Test Frequency 2000MHz-2700MHz, Field Strength 1v/m, Performance criterion A
3. Electrostatic discharge test:
Contact discharge ± 4kV, air discharge ± 8kV, performance criterion B
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 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