Types 2250 and 2270 – Complete Hand-held Building Acoustics Analyzers
Press Release
NÆRUM, DENMARK, MAY, 2008
With an award-winning design and based on extensive research amongst sound and vibration technicians, engineers and consultants, Type 2270 and 2250 Hand-held Analyzers are both innovative, 4th generation analyzers from Brüel & Kjær.
Type 2270, with its dual-channel measurement capability, and the single-channel Type 2250, host many of the same measurement application modules. One of these is the Building Acoustics application module.
Measure Airborne-, Façade-, and Impact Sound Insulation
Application software BZ-7228 is now available for Hand-held Analyzers Type 2250 and Type 2270 providing, flexibility, ease of use, and the reliable results needed for building acoustics field measurements.
Type 2270 Dual-channel Measurements
If you want to save time, BZ-7229, the dual-channel measurement application for Type 2270, enables you to measure in the source and receiving rooms simultaneously for airborne tests or outside and inside for façade measurements.
Back at the office, Qualifier™ Type 7830 offers versatile post-processing and reporting of your measurement results.
Sit back and experience the ease-of-use of Hand-held Analyzer Type 2270. Our short animation demonstrates how easy it is to use Type 2270 for building acoustics measurements.
Features
- Measures source and receiving room level spectra (equalisation of sound source spectra)
- Measures reverberation time (Impulse and Interrupted Noise methods)
- Measurement position management
- Calculates final results on the spot (ISO plus another 12 national standards)
- Measurement quality indicators
- Colour touch screen user interface
- Sound recording, voice commentary and integrated camera (Type 2270 only) to document test environment
- Single-channel measurements (Type 2250 and 2270)
- Dual-channel measurements (Type 2270 only)
- Analysis and report generation on a PC using Qualifier Type 7830
To learn more, please contact your local Brüel & Kjær representative
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