Acoustic Material Testing KITS

Acoustic material testing designed for measuring the acoustical properties of sound and noise control materials. The material testing kits are supplied with testing tubes, microphones, and sound sources, providing you with a complete system, to test the acoustic performance of road surface absorption, insulation, and general noise control materials.

Type 9737

Portable Impedance Meter

A user-friendly and portable impedance meter with impedance tube kit, providing quick, non-destructive, acoustic material testing.
Type 9740

Absorption Measurement System for Road Surfaces

A lightweight, compact, and robust absorption measurement system, intended for research and quality control of road surface through absorption, reflection, and impedance measurements.
Type 4206

Transmission Loss Tube / Impedance Tube Kits

Transmission loss tube kit and two impedance tube kits solution for measuring the acoustical properties of noise control materials in accordance with ISO 10534-2, ASTM E1050 - 12 and ASTM E2611-17.