Bruel & Kjaer Sound & Vibration Measurement A/S

INDOOR NOISE LOGGING KIT MATRON 4

MATRON 4 is an indoor noise logging kit based on a Type 2250 Light sound level meter with class 1 measurement and sound recording capabilities. Typically used for domestic noise assessments, the system is ideal for medium-term logging in home or office environments. Once set up, the sound level meter, protected by the locked case, continuously logs noise for up to 14 days. To document specific noise events, a sound recording can be manually activated by pressing a button on the MATRON case. USE SCENARIOS

• General indoor noise logging tasks such as in an office or home environment

• Domestic noise assessments based on the UK Environmental Protection Act of 1990 or similar legislation

CHARACTERISTICS

• Simple measurement functionality with the preconfigured, ready-to-use MATRON 4 measurement template

• Up to 14 days of noise logging using a 2 GB industrial quality SD card

• Full analysis capabilities in Measurement Partner Suite – 1-year license included

• Lockable case to prevent interference

• Power supply via mains (battery optional)

• Discreet transportation bag