Sound Level Meter

Nor1527 Impedance Tube

Nor1527 Impedance Tube image Nor1527 Impedance Tube image Nor1527 Impedance Tube image Nor1527 Impedance Tube image

Material Sound Transmission Loss and Acoustic Impedance Tube Systems

Nor1527 acoustic performance measurement system is an acoustic impedance, sound transmission loss and sound absorption coefficient measurement system operating in accordance with ASTM E-2611, ASTM E-1050, ISO 10534-2 standards. Measurements can be made at a frequency of 50Hz – 6400 Hz, under room conditions, temperature and pressure. There are 2 different diameter tubes (100 mm, 30 mm diameter) for low and high frequency measurements.

Overview

Material Sound Transmission Loss and Acoustic Impedance Tube Systems Nor1527 acoustic performance measurement system is an acoustic impedance, sound transmission loss and sound absorption coefficient measurement system operating in accordance with ASTM E-2611, ASTM E-1050, ISO 10534-2 standards. Measurements can be made at a frequency of 50Hz – 6400 Hz, under room conditions, temperature and pressure. There are 2 different diameter tubes (100 mm, 30 mm diameter) for low and high frequency measurements.

Applications & Uses

How It Works

Nor1527 Impedance Tube integrates into standard workflows for sound level meter. We can pre-define checklists, field verification, and reporting aligned to your governing standard.

FAQ

Is the system Class 1 compliant?
Yes, the Nor1545 uses a Class 1 measurement chain and supports traceable field verification.
Can I monitor remotely?
Yes. Secure 4G/LTE enables remote access, alarms, configuration, and data retrieval.
Which software is included?
Use NorCloud for fleet management and NorReview for advanced analysis and reporting.
Next step: Select the right analyzer

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