MB-01 Rotating Microphone Boom

Overview

The MB 01 rotating microphone boom obtains spatial measurements of sound pressure levels by continuously moving the microphone in a defined arc. Adjustable rotation speed, angle, and arm length make it suitable for building acoustics and laboratory sound absorption testing. Automatically returns to zero position after scanning.

Key Specifications

• Main unit: 180 mm diameter × 180 mm height, 3.5 kg
• Power: 24V DC, 1A
• Boom radius: 600–1800 mm
• Rotation angle: ±90° and ±180°
• Three adjustable scan speeds
• 433 MHz wireless remote
• Auto-return to zero after scan

Applications

• Building acoustics measurement
• Sound absorption testing
• Reverberation chamber measurement

Standards & Certifications

UNI EN ISO 140, UNI EN ISO 16283