Sonómetro profesional integrador-promediador de clase 2 con registrador de datos y software de análisis de ruido

Descripción

Product description The Last Class 2 Sound Level Meter You'll Ever Need Proudly Developed by Canadian Acoustical Engineers for Professionals Worldwide Designed with passion by our R&D engineers and used on the field by our team of acousticians, the Piccolo 2 integrating-averaging class 2 sound level meter provides a compact, flexible and cost-effective solution for professional grade acoustical measurements. Our sound level meter is used by acoustical engineers, industrial hygienists, and workplace safety professional all over the world for both short and long-term noise monitoring campaigns, including: Occupational and environmental noise surveysEquipment and machinery noise evaluationsEnsuring compliance with community noise lawsRecording and post-editing high-fidelity audio files Precalibrated and ready for use All Piccolo 2 sound level meter units are carefully calibrated by our acoustical engineers following the procedures from IEC 61672-3 (2013) / ANSI/ASA S1.4-3 (2014) Electroacoustics – Sound Level Meters – Part 3: Periodic Tests. A paper copy of the calibration certificate is delivered with each instrument. The certification data is also stored in the instrument's internal memory and can be viewed via the included utility software control screen. What's in the box? Sound level meter unit Hard carrying case USB charging and data transfer cable Foam ball-type microphone windscreen Calibration certificate Professional Integrating-Averaging Class 2 Sound Level Meter With Data Logger and Spectrum Analyzer Software Compact, Versatile and Cost-Effective Solution for Professional Grade Noise Measurements This highly versatile integrating-averaging sound level meter allows for simultaneous recordings of Leq, Lmax, Lmin, Lpeak, and SEL in A, C, and Z weightings, all with massive data storage capacity allowing for continuous recordings up to 2 months for 5 min Leq time and 2 years for Leq (1h). What's more, the Piccolo 2 SLM comes with a powerful post-processing tool and sound analysis software enabling you to perform highly-precise spectral analysis, navigate and export your data in spreadsheets. Compliant with IEC 61672 and ANSI S1.4 (vs ISO 831) acoustic measurement standards Noise level measurements from 30 dBA to 130 dBpk across 20 Hz to 16 kHz Simultaneous recordings of Leq, Lmax, Lmin, Lpeak, SEL and LN% in A, C, Z weightings Simultaneous recordings in 1/1, 1/3 Octave and 400 lines FFT spectrums Ajustable averaging time and auto-store periods from 1s to 1h Internal 16MB memory with data storage capacity of up to 198,948 records Embedded Li-ion battery with USB charger provides 48 hours autonomy 1/8" auxiliary input for external microphone Highly Accurate Noise Measurements Anytime, Anywhere Community Noise Monitoring Environmental Noise Surveys Occupational Noise Assessments Advanced Sound Spectrum Analysis on the Go Sound Level Meter & Spectrum Analyzer Specifications Measured Metrics Leq, Lmax, Lmin, Lpeak, SEL, LN% (1%, 2%, 5%, 8%, 10%, 25%, 50%, 90%, 95%, 99%) Recording Data All Global Metrics (A, C and Z), LN% (A, C or Z), 1/1 Octave, FFT (optional) Recording Modes Single Store or Auto Store Record Duration Presets 1s, 10s, 1m, 5m, 15m, 60m (can be redefined from 1s to 1h) Frequency & Time Weightings A, C and Z / Slow or Fast Averaging Exponential and Linear Peak Maximum Level Low Range: 110 dBZpk / High Range: 130 dBZpk Under-Range Level Low Range: 30 dBA / High Range: 46 dBA Total Noise Level Low Range: 30 dBA / High Range: 40 dBA Microphone Nominal Sensitivity -35dB ±3 dB, ref 1V/Pa (17.78 mV/Pa) Resolution & Sampling Rate 0.1 dB resolution / 44.1 kHz sampling rate 1/1 Octave Spectrum 31.5 Hz to 8 kHz 1/3 Octave Spectrum 20 Hz to 16 kHz FFT Spectrum 400 lines 6 bandwidths from 17.2 kHz to 539 Hz Data Storage Capacity Without FFT: 198 948 records / With FFT: 18 798 records Battery Life 48 h (Running), > 6 months (Sleeping) Take Your Noise Measurements to the Next Level Powerful Post-Processing & Spectrum Analysis Software The Piccolo 2 sound level meter is an advanced noise measuring instrument in itself but you can significantly extend its functionality using its dedicated acoustical analysis software. Simply connect the SLM unit via its micro USB cable to any computer running Microsoft Windows and the real fun begins. Quickly view all 15 acoustical parameters recorded: Leq, Lmax, Lmin, Lpeak, Ln% in A, C or Z frequency weightingsView the Octave band and FFT spectrum of any record in A, C or Z frequency weightingsDisplay measured data on a time scale graph or as a simple listView record details and spectrum with cursorExport all/select data to an Excel spreadsheet or text file See More

Características

• High-precision noise measurements (IEC 61672/ANSI S1.4 Class 2)
• 30 dBA to 130 dBZpk dynamic range and 20Hz to 16kHz frequency span
• Simultaneous recording of Leq, Lmax, Lmin, Lpeak, and SEL in A, C, and Z weightings
• Ln% for a selected weighting, 31.5Hz to 8kHz octave bands and 400 lines FFT
• Massive data storage capacity (up to 198,948 records)
• Powerful audio post-processing and spectrum analysis software included
• User-friendly interface to manage key instrument settings & functions
• High quality waveform audio file recording.

Especificaciones