Impedance Tubes
Spectronic ACUPAVE
Pavement Absorption System
- In-situ Measurements
- Conforms to ISO 13472-2
- Ground Impedance and Carpet Absorption Also
- Simple to Use Application Specific Software
- Uses Standard Microphones
- Portable, No External Power Required
Spectronics ACUPRO Impedance Tube
One Tube, One Sample, One Measurement
- Measure Sound Aborption with a Single Tube
- Conforms to ISO 10534-2 and ASTM E-1050
- Complete System
- Simple to Use Application Specific Software
- Uses Standard Microphones
- Muffler and Material Transmission Loss Option