ACUPRO Measurement System

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With the ACUPRO Measurement System, you can evaluate sound absorption of, and the transmission loss associated with, materials quickly and accurately. Conforms to standards ISO10534-2, ASTM E-1050 and ASTM E-261.

“One tube – One sample – One measurement”

Features

• Uses standard ½ or ¼ inch microphones
• 100 W driver allows testing over a wide range of sound levels
• Made of dense, highly damped materials to minimize excitation by internal sound
• High wall TL allows testing in high-noise environments
• Low ambient internal noise

Other Applications

• Measurement of transmission loss of materials, mufflers, and silencers
• Signal-to-noise measurements below ambient conditions
• Phase calibration of microphones for sound intensity measurements
• Frequency response checks of microphones and systems

Technical Specifications

Options

More Information:

• ACUPRO 5 details
• basics of absorption measurement

 

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