- 8000 line FFT analysis with 1.46Hz line resolution
- Covers the 1.46 – 9.6 kHz frequency range
- Both engineering units and dB
- Pre-selection of 1 - 1028571 averages
- Useful when searching on problems with rotating machinery
- Fulfi l the requirements for FFT analysis when searching for tonality according to the ISO/DIS 1996-2 Annex C (2005) standard
- Display compression in binary sequence 1 – 64
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FFT spectrum with dB |
FFT spectrum with |
Norsonic Menu
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Sound Level Meters
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Nor140
- Features
- Specifications
-
Options
- Opt 1: 1/1-oct Filters
- Opt 2: Ref. Spectrum
- Opt 3: 1/3-oct Filters
- Opt 4: Statistics
- Opt 5: Parallel F, S & I
- Opt 6: Level vs Time
- Opt 7: Ext Lvl vs Time
- Opt 8: Sound Recording
- Opt 9: Reverberation
- Opt 10: Noise Generator
- Opt 11: BA Mode
- Opt 12: Swept-Sine
- Opt 13: STIPA
- Opt 14: FFT
- Opt 15: Sound Power
- Opt 16: Trigger
- Opt 17: Audiometer Cal.
- Opt 18: Ext Meas Rng
- Nor131/132
- Nor1026 NorReview
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Nor140
- Acoustic Camera
- Noise Sources
- Environmental Monitoring
- Building Acoustics
Copyright Varst Technology 2012