Description
XL2 Audio and Acoustic Analyzer with M2211 Measurement Microphone, Class 1
Sound Level Meter & STIPA Analyzer
The XL2 Analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustic Analyzer as well as a powerful Audio Analyzer. A range of measurement microphones with an electronic data sheet are available to suit your requirements.
All data and audio is logged onto the SD card for transfer to your PC. Free reporting tools are available for download. The wide range of functionalities is tailored for measurement tasks in:
- Audio-acoustic installations
- Noise monitoring
- Live sound
- Broadcast
- Building acoustics
- Testing devices for PASS/FAIL quality control
Flexible User Interface
The flexible user interface may be configured for the demands of advanced and basic users. Advanced users may access all menus, settings and store their preferred measurement configurations. Basic users choose from a set of preconfigured profiles at the start up with fixed instrument settings according the application requirements. This ensures accurate measurements in any situation.
Features:
- Sound Level Meter
- Standards IEC 61672, IEC 60651, IEC 60804, ANSI S1.4, ANSI S1.43
- Sound levels
- SPL actual, Lmin, Lmax, Lpeak, Leq, gliding Leq
- Spectrum 1/3 octave, 1/1 octave
- Sound Exposure Level LAE (optional)
- Percentile statistics for wide band, 1/1 and 1/3 octave spectrum:
- 1%, 5%, 10%, 50%, 90%, 95%, 99% (optional)
- Calculated levels (optional): LCeq - LAeq, LAIeq - LAeq, LAFT5eq -LAeq
- Clock-impulse maximum level "TaktMax" according DIN 45645-1 (optional)
- Logging to SD Card
- All levels
- Short-time levels including spectrum for 1 second or longer
- 100 ms intervals optional
- Wav-file (linear wav-files with 24 bit, 48 kHz optional)
- Frequency weighting: A, C, Z (=flat)
- Time weighting: Fast, slow and optional impulse
- Correction values k1, k2
- Limit monitoring showing exceeding sound levels
- Digital I/O interface for the control of external peripherals
- Remote measurement acquisition (optional)
- Acoustic Analyzer
- FFT Analysis
- RT60 Reverberation Time
- Polarity
- Delay
- Pass/Fail Measurements (optional)
- STIPA Analyzer (optional)
- Speech Intelligibility Measurement
- IEC60268-16 (edition 4.0, 3.0 and 2.0), ISO 7240-16, ISO 7240-19, DIN VDE 0828-1, DIN VDE 0833-4
- Ambient Noise Correction
- Automated Averaging
- Modulation Indices
- Audio Analyzer
- Level RMS
- THD+N
- Frequency
- Scope