產(chǎn)品品牌：2270 G 手持式聲強系統(tǒng)

產(chǎn)品型號：2270G

用途Sound intensity measurements compliant with IEC 61043 Sound power determination compliant with: - ISO 9614 1 - ISO 9614 2 - ANSI S12.12 - ECMA 160 Noise source location Noise mapping

特點1/1- and 1/3-octave analyses Frequency range: 50 Hz 10 kHz using 12 mm spacer Measurement quality indicators Grid measurements of up to 25 surfaces with up to 15 15 segments Photographic, textual, metadata and verbal annotations Visual data manager keeps track of measurements and data Number map, contour map and level curves of results and quality indicators Export to mapping software Generator output Proprietary broadband phase correction to extend dynamicrange

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Sound Intensity System Type 2270-G offers hand-held, battery-powered sound intensity measurements for noise source location and sound power calculations. It includes the 2-channel Hand-held Analyzer Type 2270 (incorporating sound level meter), Sound Intensity Software BZ-7233 and a Sound Intensity Probe Kit Type 3654.

The sound intensity system comes with a weatherproof carrying case housing the hand-held analyzer, a probe with a windscreen, an extension stem with a handle, an intensity adaptor for Sound Calibrator Type 4231, a tape measure and earphones. The case can also house optional accessories such as a sound calibrator, sound intensity calibrator and spare batteries.

Benefits

Complete hand-held system with optional accessories Accessories from Type 2260-E can be used On-the-spot results Visual and aural feedback during measurements Can use either " or " intensity probe microphones

Sound intensity mapping of a speaker cabinet using Type 2270-G Click on image to see video