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About This Product
■2 channel handheld analyzer
The 2-channel Class 1 sound level meter includes everything needed to perform accurate environmental, work environment, and R&D measurements, including a basic package application, microphone and preamplifier.
The Model 2270-S is a compact, rugged, Class 1 certified 2-channel sound level meter. It has all the features of Models 2250-S and 2250-W, plus the benefit of two independent channels. This allows simultaneous measurements with two microphones or accelerometers or one microphone and one accelerometer, potentially halving the measurement time.
By adding dedicated feature applications, you can expand the instrument's capabilities to meet the requirements of any noise and vibration assessment task, including architectural acoustics, FFT analysis, tone evaluation, sound source location, sound intensity, industrial applications and vibration measurements. Masu.
■Use example
・General-purpose class 1 acoustic measurement in line with the latest international standards
・Sound intensity measurement
・Sound source exploration
・Multi-point measurement
・Occupational Safety and Health (OHS) Noise Evaluation
・Environmental noise evaluation and logging
・Product development and quality control
・FFT analysis of acoustic vibrations
・Measurement of building acoustics, loudness, and noise evaluation
・Tone evaluation using 1/3 octave and FFT analysis
・Very low frequency (G-weighted) measurements according to ISO 7196:1995 and ANSI S1.42–2001 (R2011)
■Features
The basic application package includes:
・BZ-7222: Sound level meter software
・BZ-7229: 2 channel measurement option
・BZ-7223: Frequency analysis software
・BZ-7231: Tone evaluation software
The flexibility of these instruments allows them to be expanded beyond the functionality of a standard sound level meter by adding applications and hardware. This includes OHS, architectural acoustics, reverberation time, FFT analysis, vibration, and low frequency analysis, as well as sound power, intensity, and source location applications.
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Product
Sound Level Meter - Sound Level Meter 2 Channel Handheld Analyzer Type 2270-S
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