PC based Ultra-Low-Noise USB Real Time Acoustic Analyzer, Sound Level Meter, Distortion Analyzer, Polarity Tester
Find out more: Manual
Click here to download and try the fully functional Multi-Instrument software using your sound card as the ADC and DAC device!
Serial Number (7 Digits XXXXXXX)
| General | |
|---|---|
| Transducer Type | 1/2" low-noise pre-polarized condenser on 60 UNS thread |
| Polar Pattern | Omni-directional |
| Frequency Range | 10Hz ~ 20kHz (±1dB with the frequency response calibration file loaded) Useful Range: 1Hz ~ 90 kHz |
| Sampling Rate | 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz |
| Bit Depth | 32 Bit (120 dB SNR ADC) |
| Number of Input Channels | 1 |
| Frequency Accuracy | 0.01% |
| Frequency Weighting | Flat, A, B, C, ITU-R 468 |
| Time Weighting | Linear, Exponential (Equivalent Continuous Sound Level (Leq) fully complies with IEC61672) |
| Max. SPL (THD<1%, 1kHz) | 125 dBSPL @ 0dB analog gain |
| Sound Level Measurement Range | 25dB ~ 125dB (typical), adjustable through software gain slider. Recalibration is not required after the gain setting changes. |
| Sound Level Measurement Accuracy | ± 0.3 dB at 94dB, 1kHz after calibration |
| Sound Level Calibration | Calibrated using Type 1 Sound Level Calibrator |
| Octave Analysis |
1/1, 1/3, 1/6, 1/12, 1/24, 1/48, 1/96 (Complies with IEC61260) |
| Other Functions | THD, THD+N, SINAD, SNR, SMPTE IMD, DIN IMD, CCIF2 IMD, Frequency Response, etc. Much more functions are described in the software manual. |
| USB Audio | USB Audio Class 2.0 (driver installation required) |
| Connector | USB Type C socket |
| Case Material | Aluminum |
| Weight | 150 g |
| Dimensions | Φ21.0 x 185.0 mm |
| Power Supply | USB bus powered (5V) |
| System Requirements | Windows XP/VISTA/7/8/8.1/10/11, 32 bit or 64 bit. Minimum Screen Resolution: 1024 x 600 |
| Calibration | Individually calibrated. Calibration files for on-axis and 90 degree included. |
