measurement microphone / for aircrafts / prepolarized / 1/2"
Bruel and Kjaer
measurement, for aircrafts
Designed to be used on airplane surfaces during in-flight testing and is also well suited to wind-tunnel testing, limited spaces or near to hard reflective surfaces.
Type 4948 is designed to be used on airplane surfaces during in-flight testing, it is also well suited to wind-tunnel testing, limited spaces, or near to hard reflective surfaces.
Measurement of sound pressure on surfaces
Acoustic fatigue testing of airplanes
Medium- to high-level measurements
Measurement in confined spaces
The microphone offers high mounting flexibility and its diaphragm is flush with the microphone housing in order to minimise the microphones wind-generated noise.