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CALIBRATION AND METEOROLOGICAL SOLUTIONS

Calibration Meteorological Solutions

Laboratory for testing and calibration "SPECTRI - LAB": 

 Калибрационни услуги за:

  • Sound Level Meters
  • Sound Dosemeters
  • Calibrators
  • Multifunctional calibrators
 Testing: 
  • Equivalent noise level (Equivalent sound pressure level), dB (A)
  • Maximum - weighted noise level A (Maximum A - weighted sound pressure level), dB (A)
  • Impact noise level, dB (A)
  • Sound power level, dB (A)
  From here you can download the following documents: 
en_GBEnglish (UK)
bg_BGБългарски en_GBEnglish (UK)