Analysis and measurement

Testing the interference resistance

    • Electrostatic discharges with ESD generators on the housing surface
      Electrostatic discharge by personal contact
      Standard: EN 61000-4-2
    • Influences by high-frequency radiation up to 6 GHz with generators, HF amplifiers in a absorber chamber with measuring distance of 3 m
      Frequency range : 80 MHz up to 6 GHz | Booster power: 50 W bis 500 W | Field strengths at 3 m measurement distance up to 1 GHz smaller/equal to 20 V/m | Field strengths at 3 m measurement distance up to 6 GHz smaller/equal to 10 V/m
      Radio telephones, mobile phones and other HF sources which generate HF radiation
      Standard: EN 61000-4-3
    • Coupling of fast transients (burst) to supply and signal lines
      Switching of inductive loads | Bouncing of relay contacts
      Standard: EN 61000-4-4
    • Coupling of surge voltages (surge) with hybrid generators
      Short circuits or switching operations in the power supply network or indirect lightning effects
      Standard: EN 61000-4-5
    • Conducted high-frequency coupling asymmetrical with generators, amplifiers and switching entities
      Disturbance variables, induced by high-frequency fields
      Standard: EN 61000-4-8

  • Magnetic fields with energy technical frequency with coupling coil
    High current sources which generate large magnetic fields
    Standard: EN 61000-4-6
  • Power supply influences, such as voltage fluctuations and short-time interruptions with the help of a supply simulator 
    Irruptions and fluctuations of supply voltages
    Standard: EN 61000-4-11
  • Measurement of the radio interference, the distortion power of the cables, as well as the radio field strengh with test receiver, antennas and absorber chamber
    Wherever high-frequency energy is generated. For example: clocks of processors, clock frequencies of switching power supplies
    Standard: EN 55011 | EN 55022 | EN 55014

Mobile analysis and measurement equipment available for on-site measurements

Testing the emitted interference

    • Grid-bound: 9kHz up to 30 MHz
      Standard: EN 55011 | EN 55022 u.a.
    • Blasted: 30 MHz up to 7 GHz
      Standard: EN 55011 | EN 55022 u.a.
  • Störleistungsmessung mit
    MDS-Koppelzange 30 MHz bis 300 MHz

    Standard: EN 55014 others


Please do not hesitate to contact us via the contact form or send us back the EMV questionnaire.

We look forward to your inquiry and will contact you promptly.

send enquiry