China 10 meter Semi Anechoic Chamber

China JJR Laboratory has a dual-antenna 10-meter anechoic chamber, three 966 semi/full anechoic chambers, and five shielded rooms. With the development and advancement of new energy vehicles, more and more onboard products are emerging, and the electromagnetic environment in cars is becoming increasingly complex. China JJR Laboratory provides professional automotive electronic testing environments and equipment to support car manufacturers. Based on the testing foundation of the Huajian Nanshan Laboratory, the Guangming Laboratory has expanded its testing capabilities to meet the demands of large-size and high-current electronic systems. It is widely applied in electromagnetic compatibility testing for IT products, home appliances, medical devices, automotive vehicles and components, industrial electronic systems, communication fields, and more.

10M Chamber  

Test Items  

Radiated disturbances  

Test Standards  

National GB, European EN, International IEC, U.S. FCC (such as GB/T 18655, EN/IEC 60601, EN 50155, EN 50121, EN 55032, FCC Part15 B, etc.)

Applicable Products  

Medical, automotive vehicles, rail transit, information technology, multimedia, etc.

966 Chamber 1  

Test Items  

Radiated disturbances, radiated spurious emissions, wireless RF radiated tests  

Test Standards  

National GB, European EN, ETSI, International IEC, U.S. FCC, Canadian IC (such as GB/T 9254, CISPR32, ETSI EN301 489 series, ETSI EN300 220, FCC Part15, RSS series, ETSI EN301 908 series, FCC Part 22, Part 24, Part 27, Part 90, 3GPP TS 38.521 series, etc.)

Applicable Products  

Information technology, multimedia, medical, home appliances, lighting, Bluetooth, WiFi, mobile phones, walkie-talkies, etc.

966 Chamber 2  

Test Items  

Radiated disturbances  

Test Standards  

National GB, European EN, International IEC, U.S. FCC (such as GB/T 9254, EN 55032, CISPR32, FCC Part 15 B, etc.)

Applicable Products  

Information technology, multimedia, medical, home appliances, lighting, high-power power supplies, etc.

964 Chamber  

Test Items  

Automotive electronics, military electronics, aviation products’ radiated disturbances, radiated immunity, handheld transmitters  

Test Standards  

National GB, European EN, International IEC/ISO (such as GB/T 18655, CISPR25, EN 50498, GJB 151 B, RTCA DO-160E 21, EN/IEC 61000-4-3, ISO 11542-2, ISO 11452-9, etc.)

Applicable Products  

Information technology, multimedia, medical, lighting, high-power power supplies, automotive electronics, military electronics, etc.

EMC Test Room 1#  

Test Items  

Electrostatic discharge  

Test Standards  

National GB, European EN, International IEC/ISO (such as GB/T 19951, EN/IEC 61000-4-2, ISO 10605, etc.)

Applicable Products  

Information technology, multimedia, medical, home appliances, lighting, automotive electronics, etc.

EMC Test Room 2#  

Test Items  

Transient conducted disturbances (CTE), transient conducted immunity at power and signal ports  

Test Standards  

National GB, European EN, International ISO (such as GB/T 21437.2, GB/T 21437.3, ISO 7637-2, ISO 7637-3, ISO 7637-4, etc.)

Applicable Products  

Automotive electronic products.

EMC Test Room 3#  

Test Items  

Harmonic current, voltage flicker, low-frequency immunity to harmonics and interharmonics, voltage fluctuation immunity, DC power port ripple immunity, three-phase voltage imbalance immunity, surge, electrical fast transient burst, voltage dips, power frequency magnetic field, and pulse magnetic field  

Test Standards  

National GB, European EN, International IEC (such as EN/IEC 61000-3-2, EN/IEC 61000-3-3, EN/IEC 61000-4-13, EN/IEC 61000-4-14, EN/IEC 61000-4-17, EN/IEC 61000-4-27, GB/T 17626.4, GB/T 17626.5, GB/T 17626.8, GB/T 17626.9, GB/T 17626.11, etc.)

Applicable Products  

Information technology, multimedia, medical, home appliances, lighting, high-power power supplies, etc.

EMC Test Room 4#  

Test Items  

Conducted disturbances, power radiation  

Test Standards  

National GB, European EN, International IEC, U.S. FCC (such as GB/T 9254, GB/T 18655, CISPR 25, EN55032, FCC Part 15 B, etc.)

Applicable Products  

Information technology, multimedia, medical, home appliances, lighting, high-power power supplies, automotive electronics, etc.

EMC Test Room 5#  

Test Items  

Conducted immunity, bulk current injection (BCI), stripline  

Test Standards  

National GB, European EN, International IEC/ISO (such as GB/T 17626.6, EN/IEC 61000-4-6, ISO 11452-4, ISO 11452-5, etc.)

Applicable Products  

Information technology, multimedia, medical, home appliances, lighting, automotive electronics, etc.

China JJR Laboratory has a full suite of electromagnetic compatibility, safety, battery, and new energy testing equipment, fully complying with ANSI C63.4, EN50147, CISPR16, GB/T6113, and other laboratory standard regulations. We can conduct tests such as GJB 151B, YY0505, GB9706.1, IEC62133, UN38.3, UL1642, UL2054, GB31241.