MB-01 Rotating Microphone Boom

The MB-01 by Ntek is a precision-engineered rotating microphone boom designed to perform highly accurate and standardized sound pressure level (SPL) measurements in environments requiring low-noise assessments. It is an essential tool for professionals conducting acoustic tests according to ISO standards, particularly in applications involving sound power, building acoustics, and reverberation measurements.

Key Features:

• Precision Rotating Mechanism: Equipped with a motorized mechanical arm that enables smooth, continuous, and precise rotation of the microphone to ensure uniform spatial sampling during acoustic measurements.
• Adjustable Rotation Speed: Variable rotation speed ranging from 0.1 to 30 rpm, providing flexibility for different testing requirements.
• Customizable Rotation Angle: Adjustable rotation angle between 0° and 360°, allowing measurements across a full or partial rotation path.
• Extendable Boom Arm: Adjustable arm length from 1 meter to 2 meters, offering versatility for different room sizes and test configurations.
• Wireless Remote Control: Comes with a wireless remote control enabling remote operation of the boom rotation, ensuring convenience during measurements.
• High Load Capacity: Capable of supporting a maximum microphone payload of 1 kg, making it compatible with various professional-grade microphones.
• Silent Operation: Designed to operate with minimal mechanical noise, ensuring accurate measurements even in extremely quiet environments.
• Durable and Lightweight: Built from robust materials for long-term reliability while remaining lightweight for easy transport and setup.
• Power Supply: Operates on a 12 VDC power supply, suitable for both laboratory and field applications.

Applications:

• Sound Power Measurements: Used to determine the sound power level of devices and equipment in accordance with ISO standards.
• Reverberation Time Measurements: Ensures accurate measurements of reverberation time in rooms by spatially averaging sound pressure levels.
• Building Acoustics: Evaluates acoustic insulation and transmission loss in building materials and architectural structures.
• Sound Absorption Coefficient Testing: Supports precise measurements for assessing sound absorption properties of materials.
• Low-Noise Environments: Suitable for use in anechoic and semi-anechoic chambers, as well as in spaces with exceptionally low ambient noise levels.

Technical Specifications:

• Rotation Speed: 0.1 to 30 rpm (adjustable)
• Rotation Angle: 0° to 360° (adjustable)
• Arm Length: 1 meter to 2 meters (extendable)
• Maximum Load: 1 kg (microphone and accessories)
• Remote Control: Wireless remote control included
• Power Supply: 12 VDC
• Silent Motor: Designed for low-noise operation
• Material: High-durability structure with lightweight design

Benefits:

• Enhances measurement precision by ensuring uniform spatial averaging of sound pressure levels.
• Remote control operation increases efficiency and convenience, especially for large spaces.
• Adjustable speed, angle, and arm length make it adaptable to various acoustic testing needs.
• Low operational noise ensures accurate data collection in quiet environments.
• Lightweight and portable for easy transport and quick setup in the field or laboratory.

The MB-01 Rotating Microphone Boom by Ntek is an indispensable instrument for acoustic engineers and professionals seeking accuracy, flexibility, and efficiency in their sound pressure level measurements.