Imedance Tube

Impedance tube system prices

 

 

 
Model

Impedance Tube System Price

€ Price

 

Sound Absorption Coefficient (α) and Transmission Loss (TL)

Sound Absorption Standard: GB/T-18696, 2-2002, ISO10534-2, 1998; ASTM E1050-08 ASTM E2611-09

 

SW422

 

+

 

SW477

 

For accurate measurement of sound absorption coefficients (63-6300Hz) and transmission loss(60-6300Hz), includes:

- a 100mm diameter tube

- a 100mm diameter sample holder

- a 100mm diameter extension tube

- a 30mm diameter tube

- a 30mm diameter sample holder

- a 30mm diameter extension tube

Including

PA50; Power Amplifier of 50W

MC3242; DAQ card with 4 ICP input channels and 2 signal output channels, USB power supply, 0-20kHz, connected with laptop.

4* MPA416; 1/4" microphone with ICP Preamp

CA115; 1000Hz, 114dB sound calibrator, Type 2, with adaptor for 1/2'' and 1/4'' microphones

VA-Lab4 BASIC; Base software for measurement of noise and vibration, used for 4 channels

VA-Lab4 IMP-A; Software for measurement of material impedance values (4 mics are needed), for measurement of Transfer Function and the calculation of sound impedance coefficients and sound impedance.

Download Impedance Tube Solutions PDF

 

 

 

23920

 

+

 

VAT