SI512: Sound Intensity Probe

Highly reliable and affordable sound intensity probe. The probe complies with IEC 1043 Class 1 standard. The intensity probe is based on the technique in which, simultaneously, sound pressure and particle velocity is measured by two closely spaced microphones, which were matched phase with each other. Depending on the measured frequency can be selected spacers 8mm, 12mm and 50mm. Connects with two BNC connectors. Features: IPC fed 2x BNC connector Face to Face Accurate design phase equal microphones 1/3 octave range from 63Hz to 5kHz Very accurate acoustic microphone separation Very affordable