MF720 Hemispherical Array for Sound PowerIntroduction
MF720 are hemispherical array designed by BSWA for sound power measurement.
MF720 meet the requirement of 20 microphone method according to GB/T 6882-2016、ISO 3745:2012.
The MF720 were designed as small, light and easy to assemble fixture. Microphone can be mounting on the hemispherical surface very quickly and accurately, so that in accordance with the standard requirements for sound power measurement becomes very easy. BSWA also provide multi-channel data acquisition device and software to working together with the fixture for sound power measurement.
Meet the requirement of GB/T 6882, ISO 3745, GB/T 18313, ISO 7779
Microphone can be moving along the track to meet the 10 and 20 microphone method
Various type microphones with 1/2”
preamplifier could be mount
Various type microphones with 1/2” preamplifier could be mountIt can be fixed on the ground or can be hung and installed as a whole
Easy to assumable, light weight and compact structure, supplied with professional packing box
Suitable for sound power measurement in laboratory and outdoor
Sound Power Measurement in Hemi-Anechoic Room
|Standard||GB/T 6882-2016, ISO 3745:2012|
|Application||20 Microphone for Sound Power|
|Radius||Optional: 1m / 1.5m / 2m|
|Weight (only hemispherical array)||-10: 6.8kg / -15: 10.9kg / -20: 17.7kg|
|Dimension of packing box (mm)||-10: W1565 X H165 X D417、-15: W2266 X H165 X D566、-20: W1416 X H 225X D417|
|Note 1:||-XX is the radius of fixture. -10 = radius 1m, -15 = radius 1.5m, -20 = radius 2m|