On-site EMC Analysis
On-site EMC analyses are conducted at the client's facilities (for example, workshops, work stations or in the vicinity of transmitters) to document the electromagnetic conditions on site. The recorded values are then analyzed and evaluated.

EMC analyses may be required for several reasons. For example, they help you to:

• Evaluate system voltage quality
• Determine the radio frequency of a particular installation
• Detect equipment malfunctions
• Document compliance with state or federal emissions regulations

PSI Technics uses advanced technology to conduct EMC analyses, taking into account frequency ranges and emission type (for example, conducted or radiated emissions) to determine the appropriate testing equipment for each project.



Laboratory EMC Analysis
Customers can also choose to have their products or electronic devices tested in our PSI Technics lab. In the lab, we test for interference immunity, interference emissions and electromagnetic compatibility. All tests are performed using advanced testing methods and equipment, specifically tailored to the type (for example, a particular frequency range) and the testing criteria (such as conducted or radiated emissions). 

The testing scope includes:

• Interference immunity:
  • Electrostatic discharge
  • Radiated high-frequency emissions
  • Fast transients (bursts)
  • Surges
  • Conducted high-frequency emissions
  • Low-frequency magnetic fields
  • Voltage drops
• Interference emissions:
  • Radiated emissions
  • Conducted emissions
  • Harmonic currents
  • Voltage fluctuations and flicker
• Environmental impact of electromagnetic compatibility (compliance with environmental rules and regulations)
• CE conformity analysis standards:
  • Interference emissions:
    • Interference field strength: EN 55011:2006, Class A
    • Interference voltage: EN 55011:2006, Class A
  • Interference immunity:
    • Electrostatic discharge: EN 61000-4-2:2001
    • HF-field: EN 61000-4-3:2006
    • Bursts: EN 61000-4-4:2004
    • Surges: EN 61000-4-5:2006
    • Conducted HF: EN 61000-4-6:1996 + A1:2001
    • Magnetic field (50 Hz): EN 61000-4-8: 1993 + A1:2001
    • Voltage drops: EN 61000-4-11: 2004