EMC China Lab

EMC Test Lab Chicago

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Update time : 2024-05-08

We understand that you are looking for an EMC (Electro Magnetic Compatibility) testing laboratory in Chicago. However, we still want to help you understand us; because compared to local Australian laboratories, we can save you 30% on testing and certification costs.

 

JJRLAB is a Chinese EMC electromagnetic compatibility testing laboratory; we are an ISO/IEC 17025 and GLP laboratory. Welcome to learn more about us.

EMC Introduction:

  • Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in accordance with requirements in its electromagnetic environment and not to generate intolerable electromagnetic interference to any device in its environment. Therefore, EMC includes two requirements: on the one hand, ( EMI ) means that the electromagnetic interference generated by the device to the environment during normal operation cannot exceed a certain limit; on the other hand, ( EMS ) means that the device has a certain degree of immunity to the electromagnetic interference in the environment, that is, electromagnetic sensitivity.


  • JJR Laboratory currently has

  • 1 1 10-meter anechoic chamber,

  • 1 3-meter EMC anechoic chamber (9m*6m*6m)

    1 3-meter full anechoic chamber (7m*4m*3m)

  • 1 conductive standard shielding room

  • 1 Electromagnetic Sensitivity (EMS) standard shielding room


  • 4 9mX6mX6m standard full (semi) anechoic chambers, efficient EMC rectification team, welcome to consult!



                                                        emi testing includes

Test items 

standard test 

Test Specifications 


Radiated  Emission

   CISPR/EN 55011 、  EN 55013、EN 55015、CISPR 15、EN 55014、EN 55032、CISPR 22、EN 55035、EN61547、EN60598 、Part 15B 、Part 18、EN 301 489 、YY0505、GB/T18268.1、GB/ T 18268.26

9K~26.5GHz 

Conducted interference 

CISPR/EN 55011 、  EN 55013、EN 55015、CISPR 15、EN 55014、EN 55032、CISPR 22、EN 55035、EN61547、EN60598 、Part 15B 、Part 18、EN 301 489 、YY0505、GB/T18268.1、GB/ T 18268.26

9kHz~30MHz 

Disturbance power 

EN 55014、CISPR 14-1、EN 55013、EN 55032、CISPR 13 

30~300MHz 
(2m three-ring antenna) 

Magnetic field radiation 

CISPR/EN 55032,14-1

9k~30MHz 

Harmonic current

IEC/EN 61000-3-2、GB 17625.1

1st to 40th harmonic 

Voltage fluctuations and flicker 

IEC/EN 61000-3-3 、GB 17625.2

AC 200 to 250 V 
50/ 60Hz 
0 to 16A 

                                                        EMS testing includes

Test items 

standard test 

Test Specifications

Electrostatic immunity 

IEC/en61000-4-2、GB/T 17626.2 

2-30kV 

Radiated immunity 

IEC/EN61000-4-3、GB/T 17626.3 

26MHz~3GHz 

Electrical fast transient burst immunity 

IEC/EN61000-4-4、GB/T 17626.4 

0-4kV 

Surge immunity 

IEC/EN61000-4-5、GB/T 17626.5 

0-4kV 

Conducted Immunity 

IEC/EN61000-4-6、GB/T 17626.6 

10V (150~230MHz) 

Power frequency magnetic field immunity 

IEC/EN61000-4-8、GB/T 17626.8 

1~30A 

Voltage sag, short interruption immunity 

IEC/EN61000-4-11、GB/T 17626.11 

Voltage change: 
0~100% 


Common EMC standards for medical devices:

  • YY 0505-2012

  • GB/T 18268.1-2010

  • GB/T 18268.26-2010


Email:hello@jjrlab.com


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