Phase calibrator
Typical applications and use
- IEC 1043 measurements
- Phase- and level calibration of sound-intensity microphone pairs
- Residual-intensity testing
- Particle-velocity calibration
GRAS 51AB Phase Calibrator according to IEC 61043
Freq range: 50 Hz to 6.3 kHz
ANSI: S1.10
IEC: 61043
GRAS 51AB Phase Calibrator according to IEC 61043
The Sound-intensity Calibrator 51AB is a coupler for phase and level calibrations of sound-intensity microphone pairs. It can be used for residual intensity testing, sound-intensity level calibration and particle velocity calibration as specified in IEC standard 1043 Electroacoustics-Instruments for the measurements of sound intensity- Measurement with pairs of pressure sensing microphones.
No more products
