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Sound Level Meter
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Handheld sound level meters for event monitoring and environmental noise measurements. All data may be stored automaticaly for later documentation.
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Features of XL2 Sound Level Meter
- Standards IEC 61672, IEC 60651, IEC 60804, ANSI S1.4, ANSI S1.43, DIN 15905-5, DIN 45645-2, SLV 2007, GB-T_4959-1995, Technical code for public address system engineering (upcoming Chinese standard) and optional DIN 45645-1.
- Sound Level Leq, Lmin, Lmax, Lpeak, live, ...
- Frequency weighting: A, C, Z (=flat)
- Time weighting: Fast, Slow
- Recording of WAV-files (ADPCM) and voice notes
- Limit monitoring showing exceeding sound levelsReal Time Spectrum RTA: 1/3 octave, 1/1 octave
Optional with the Extended Acoustic Pack
- Percentiles: 1%, 5%, 10%, 50%, 90%, 95%, 99%
- Time weighting: Impulse
- Sound Pressure Level LIeq, Sound Exposure Level LAE
- TaktMax and values as specified in DIN 45645-1
- Digital I/O interface
- Recording of WAV-files (24 bit, 48 kHz)
- High-resolution FFT, up to 0.4 Hz resolution in the range of 5 Hz to 20 kHz
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Exel Line Sound Level Meter Class 1
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The XL2 Audio and Acoustic Analyzer forms together with the M2210 Measurement Microphone a leading sound level meter with class 1 frequency response according IEC 61672-1.
Order Information:
- XL2 + M2210, NTi Audio # 600 000 350
- Ever-ready Pouch, NTi Audio # 600 000 335
- 2x Calibration Certificate, NTi Audio # 600 000 018
- Extended Acoustic Pack, NTi Audio # 600 000 339 (optional)
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Exel Line Sound Level Meter Class 2
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The XL2 Audio and Acoustic Analyzer forms together with the M4260 Measurement Microphone a professional sound level meter according IEC 61672-1, class 2.
Order Information:
- XL2 + M4260, NTi Audio # 600 000 340
- Ever-ready Pouch, NTi Audio # 600 000 335
- 2x Calibration Certificate, NTi Audio # 600 000 018
- Extended Acoustic Pack, NTi Audio # 600 000 339 (optional)
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Sound Level Meter Basic II
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The Acoustilyzer in combination with the MiniSPL measurement microphone forms a comprehensive class 2 sound level meter for event monitoring according the standards IEC 61672, DIN 15905-5 and SLV 2007.
- Actual, integrated Leq, Lmin, Lmax, repeatable LEQ and LCpeak
- Real time analyzer during ongoing sound level measurements
- Automated logging and documentation of test results
Order information:
- Acoustilyzer AL1, NTi Audio # 600 000 080
- MiniSPL, NTi Audio # 600 000 022
- Pouch, NTi Audio # 600 000 019
- 2x Calibration Certificate, NTi Audio # 600 000 018
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Sound Level Meter Basic I
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The Minilyzer in combination with the MiniSPL measurement microphone forms a basic sound level meter according class 2 requirements. It measures the sound levels Leq, Lmin, Lmax and live.
Order information:
- Minilyzer ML1, NTi Audio # 600 000 080
- MiniSPL, NTi Audio # 600 000 022
- Pouch, NTi Audio # 600 000 019
- 2x Calibration Certificate, NTi Audio # 600 000 018
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