Ntek Mikrofon Schwenkarm MB01

Ntek Mikrofon Schwenkarm MB01 MB-01 microphone boom allows to allocate a microphone with mechanical movement in order to measure sound pressure level. Boom is composed of an arm that makes the microphone turning in space. Rotation frequency, angle and length arm are adjustable.Mechanical part of rotating boom is designed to allow measurement in particularly silent places.Microphone boom can be activated at distance though remote control.Sustain brackets of MB-01 rotating boom allow to incline the machine.   Rotation speed, angle and arm length are adjustable.MB01 can be use in building acoustics measurements and sound absorption test in a reverberation room.Sustain brackets of MB01 allow to customize the trajectory angle of the rotating microphone boom.Microphone boom can be activated at distance through a wireless remote control.   Technical specifications Main unit dimension: Diameter: 180 mm Height: 180 mm Weight: 3.5 kg Mounting: tripod allows inclined traverse plane Power: 24V DC 1A Rotating boom ray: 600 – 1800 mm Rotating angle: +/90° and +/180° Remote control: 433MHz Antenna: 433 MHz 3 sweep time: 30 sec, 60 sec, 120 sec Return automatically on zero when scan is over.   Noise emission Maximum speed: 30 dB Medium speed: 25 dB Minimum speed: 20 dB Resting: none Noise is measured into a semi-anechoic room with microphone positioned at 1.5 m from main unity.   Thermic features Temperature range: -10° – 55° C / 14° – 131° F Humidity: 0 – 90% RHAll information subject to change without notice       Konformität UNI EN ISO: 140-4, 10140, 16283-1, 3382, 354; CE Optionen (nicht im Lieferumfang enthalten) Kabel Tragetasche Stativ Mikrofon