83
Instructions For Use
EN
Additional Information
Parameter
Value
Uncertainty
I
SATA
@ transducer face
0.30 mW/cm2 Note 1
±24%
Note 1:
‘In-situ’ de-rating of 0.3dB/cm/MHz has been applied in order to
derive de-
rated values.
Uncertainties
The reported uncertainties are based on standard uncertainties multiplied by a coverage factor k = 2 providing
a level of confidence of approximately 95%.
Acoustic Parameter
Uncertainty
Power
±28%
Pressure
±10%
Intensity
±20%
Centre Frequency
±10%
Thermal and mechanical indices are below 1 under all circumstances.
Measurements were made by the National Physical Laboratory, Teddington, Middlesex, UK in accordance with
NEMA UD-2 (2004).