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AFRIMETS.AUV.A-K5
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AFRIMETS.AUV.A-K5
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Metrology area, branch   Acoustics, Ultrasound, and Vibration, Acoustics
Description   Comparison of primary calibration of laboratory standard microphones
Time of measurement   2015-2016
Status   Approved for equivalence, Results available
Reference(s)   Metrologia, 2017, 54, Tech. Suppl., 09003
AFRIMETS.AUV.A-K5 Technical Protocol
Measurand   Pressure sensitivity level of laboratory standard microphone type LS1P (modulus and phase)
Parameter(s)   fFrequency : 2 Hz to 10 kHz
Transfer device(s)   Brüel & Kjær type 4160 (LS1P) with serial numbers 811014 and 2036126
Comparison type   Key comparison
Consultative Committee  CCAUV (Consultative Committee for Acoustics, Ultrasound and Vibration)
Conducted by   AFRIMETS (SADCMET expansion) (Intra-Africa Metrology System)