NTI Audio 600000080 AL1 Acoustilyzer Compact Acoustical Analyzer, Black Matte Color; Sound Level Meter; Real Time Analyzer; Reverberation Time RT60; Speech Intelligibility STIPA; Zoom FFT, Delay, THD+N; Class 0 design; Long Battery Life more than 16 hours; Dimensions 6.4" x 3.38" x 1.63"; Weight 0.67 lbs; UPC 700112881510

General Information
Manufacturer	NTI Audio
Manufacturer Part Number	600000080
Product Name	AL1 Acoustilyzer Compact Acoustical Analyzer, Black Matte Color
UPC Code	700112881510
Overview
The Acoustilyzer AL1 is the predecessor of the XL2 Audio and Acoustic Analyzer. It is a handheld sound level meter and acoustic analyzer for measuring and monitoring sound pressure level, room acoustics and, optionally, speech intelligibility STIPA. Additionally it offers basic audio measurements These acoustic and audio functions make the Acoustilyzer AL1 the ideal tool for measurement applications in Installations, Live Sound, Studio and Broadcast. The AL1 requires the optional measurement microphone MiniSPL for acquiring acoustical signals
Features
Black Matte Color Sound Level Meter Real Time Analyzer Reverberation Time RT60 Speech Intelligibility STIPA Zoom FFT, Delay, THD+N Class 0 design Long Battery Life more than 16 hours
Pictures
Specifications
Enclosure Color	Black Matte
Measurements options	Sound Pressure Level Real Time Analyzer Zoom FFT Reverberation Time Delay Time Level RMS, Distortion THD+N Frequency Polarity Test
Measurements specifications	Sound Pressure Level SPL, Leq, LCpeak, Lmin, Lmax in accordance with IEC 61672 Timer for single and repeated measurements Dynamic range (using MiniSPL): 30 - 130 dBSPLA Filters: Flat, A, C, X-Curve-1, RLB (Broadcast Loudness) Logging of SPL/RTA results into AL1 memory Wideband and RTA values simultaneously available Real Time Analyzer 1/3 or full octave band resolution, class 0 filters SPL, Leq and Max-Min display per band Reverberation Time 1/1 Octave band resolution, 63 Hz - 8 kHz, based on T20 results, according to ISO3382 1/3 Octave band resolution with post-processing Automatic averaging with individual result readout and storages Zoom FFT Real-time Zoom FFT with 50 Percent overlapping, 93 Bins Frequency Range: 10 Hz - 20 kHz Resolution: 187.5 Hz to 0.73 Hz Delay Time Propagation delay between electrical and acoustic signal Input using built-in mic Resolution less than 0.1ms, max time: 1 s Polarity Test Positive / Negative detection through internal microphone or XLR RCA connector Checks polarity of midrange-speakers, woofers, sub-woofers and cables. Down to 10 dB S/N ratio of input signal. Electrical Level RMS, THD+N, Frequency, Polarity Filters: Flat, A-weighting, C-weighting, Highpass 400 Hz, Highpass 19 kHz STI-PA (Option) Single value STI and CIS test result. Modulation indices and individual band level results accessible sError indicator Fulfills the IEC 60268-16 release 2003 standard (including amplitude weighting) TNO verified algorithm
Frequency	Range: 10 Hz to 20 kHz Resolution: 4 digits Accuracy: less than more or less 0.1 Percent
Level	Units: dBu, dBV, V RMS Resolution: 3 digits (dB-scale) or 4 digits (V-scale) Accuracy: more or less 0.5 Percent at 1 kHz Bandwidth: 20 Hz to 20 kHz Flatness: more or less 0.1 dB
General specifications	THD+N (Total Harmonic Distortion + Noise) Bandwidth: 10 Hz to 20 kHz Resolution 3 digits (dB-scale) or 4 digits (Percent -scale) Residual balanced less than -85 dB at -10 dBu to +20 dBu HD+N unbalanced less than -74 dB at 0 dBu to +14 dBu PC Interface Internal device memory for up to 580 records USB interface to MiniLINK PC software Online data logging from Acoustilyzer directly to PC
Inputs / Outputs	Input Connectors: XLR balanced, RCA unbalanced Input Impedance: 40 kOhm balanced, 20 kOhm unbalanced Input RMS ( upper measurement limit ) Balanced +20 dBu (7.75 V RMS) Unbalanced +14 dBu (3.8 VRMS) Max. DC Input ± 50 V DC Residual Noise less than 12 μV, XLR-input shorted Internal Microphone (for Polarity and Delay measurement only): Omni directional Monitor Output: Jack 3.5 mm (1/8"), suitable for all common headsets
Display	Graphic LCD 64 x 100 pixel, with backlight
Power	3x AA batteries (alkaline) Typical battery lifetime > 16 hrs
Environmental	Temperature: 32 F to 113 F Humidity: less than 90  Percent R.H., non condensing
Dimensions	6.4" x 3.38" x 1.63"
Weight	0.7 lbs

A-20170529-1505-199-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.