With a floor area of more than 3300 square meters, the EMC lab has a 10-meter semi-anechoic chaber, a 3-meter semi-anechoic chamber, a 3-meter full anechoic chamber and 10 shielded rooms. The laboratory is equipped with a complete electromagnetic interference (EMI) and electromagnetic susceptibility (EMS) testing system, with power supply capacity of 1,000 V/200 A DC and 690V/200A AC. It is capable of electromagnetic radiation and conduction compatibility inspections and tests for a full range of military products, major automobile manufacturers and civilian products all over the world, especially for new energy products such as electric vehicles, charging piles and unmanned aerial vehicles, etc.
I. Automobile Product Testing
Conducted emissions measurements - Voltage method
Conducted emissions measurements - Current probe method
Radiated emissions measurements - ALSE method
Radiated emissions measurements - TEM cell method
Radiated emissions measurements - Stripline method
Measurement of transient conducted emissions
Transient conducted immunity testing along supply lines
Transient conducted immunity testing along signal lines
Radiated immunity testing - ALSE method
Radiated immunity testing - TEM cell method
Radiated immunity testing - BCI method / Harness excitation methods
Radiated immunity testing - Stripline method
Radiated immunity testing– Portable transmitters method
Magnetic field immunity testing
Electrostatic discharge testing
Measurement of electrical loads
Measurement of magnetic field emissions
II. Military Product Testing
CE101 25Hz～10kHz conducted emissions, power leads
CE102 10kHz～10MHz conducted emissions, power leads
CE106 10kHz～40GHz conducted emissions, antenna terminal
CE107 conducted emissions, power line spike signal (time domain)
CS101 25Hz～150kHz conducted susceptibility, power leads
CS102 25Hz～50kHz conducted susceptibility, ground line
CS103 15kHz～10GHz conducted susceptibility, antenna port, intermodulation
CS104 25Hz～20GHz conducted susceptibility, antenna port, rejection of undesired signals
CS105 25Hz～20GHz conducted susceptibility, antenna port, cross modulation
CS106 conducted susceptibility, transients, power leads
CS109 50Hz～100kHz conducted susceptibility, structure current
CS112 electrostatic discharge susceptibility
CS114 4kHz～400MHz conducted susceptibility, bulk cable injection
CS115 conducted susceptibility, bulk cable injection, impulse excitation
CS116 10kHz～100MHz conducted susceptibility, damped sinusoidal transients, cables and power leads
RE101 25Hz～ 100kHz radiated emissions, magnetic field
RE102 10kHz～18GHz radiated emissions, electric field
RE103 10kHz～40GHz radiated emissions, antenna spurious and harmonic outputs
RS101 25Hz～100kHz radiated susceptibility, magnetic field
RS103 10kHz～40GHz radiated susceptibility, electric field
Aircraft power supply characteristics testing
III. Generic Product Testing
Conducted disturbance
Radiated disturbance
Discontinuous disturbances
Disturbance power
Harmonic current emissions
Voltage changes, voltage fluctuations and flicker
Electrostatic discharge immunity
Radiated, radio-frequency, electromagnetic field immunity
Electrical fast transient/burst immunity
Surge immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power frequency magnetic field immunity
Impulse magnetic field immunity
Damped oscillatory magnetic field immunity
Voltage dips, short interruptions and voltage variations immunity
Ring wave immunity
Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity
Voltage fluctuation immunity
Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz
Ripple on d.c. input power port immunity
Damped oscillatory wave immunity
Variation of power frequency immunity
Voltage dips, short interruptions and voltage variations on d.c. input power port immunity