Specifications

1/1 Oct Real-time Analysis Software (S00202 available): Filter character fulfils IEC 61260 class 1, filter center frequency: 16

AWA6228 Multifunciton Sound Level Meter

    

Model No.: AWA6228

PERFORMANCE SPECIFICATIONS                                                       Standard: Complies with IEC 61672 class 1         Freq. Range: 10 Hz ~ 16 kHz                     Meas. upper Range130 dBA (re. 20 μPa)         Self-generated Noise: ≤20 dB(A), 25dB(C), 30dB(Z)         Freq. Weighting: Parallel (simultaneous) A, C, Z       Time Weighting: Parallel (simultaneous)F, S, I, Peak and Lin. average Level Linearity Range: 100 dB                 A/D: 24 bit         Sampling Frequency: 48 kHz     Integrating Time: Manual, 10 s, 1 min, 5 min, 10 min, 15 min, 20 min, 30 min, 1h, 4h, 8h, 24h or 1 min~59 min           Integrating Measurment Software (Basic): Lp, Leq, Lmax, Lmin, LAE, E ,Tm                             Statistical Analysis Software (S00101 available): Lp, Leq, Lmax, Lmin, L5, L10, L50, L90, L95, SD, LAE, E, Ld, Ln, Ldn, Tm   1/1 Oct Real-time Analysis Software (S00202 available): Filter character fulfils IEC 61260 class 1, filter center frequency: 16 Hz ~ 16 kHz INPUT                                                                     Mic.: 1/2" Prepolarized Condenser Mic. Model AWA14425 Sensitivity: 40 mV/Pa   Freq. Range: 10 Hz ~ 16 kHz         Freq. Response: Free field                 Polarized Voltage: 0 V   Ref. direction: Axial direction of microphone Mic. Preamplifier: Model AWA14601                                                   OUTPUT                                                                   Detector: Digital detector           Indicator: 128×128 graphics back-lit LCD                       AC Output (full scale): 1.0V AC RMS     Output Impedance: 1 kΩ       Connector: φ3.5 mm stereo plug     DC Output : 20mV/dB.             Output Impedance: 1 kΩ       Connector: DB-9 plug           RS232 Interface: To computer for output some instantaneous sound level selected , Lmax or Leq over 1 second, also to printer for printing USB Interface: Avalable as USB interface when SD card has be selected       Memory: 128 group data with graphics POWER SUPPLY                                                               Batteries: 4 × LR6               Operating Voltage: 4.4 ~ 6.5 V DC   Operating current: lower then 120 mA Battery Life: ≈20 hours (continuous use)   External Power: 6 V DC, 200 mA   Connector: mini USB           OPERATION ENVIRONMENTAL                                                         Temperature: -10°C ~ 50°C           Humidity: 25 % ~ 90 % (R.H)       Atmospheric Pressure: 650 hPa ~ 1080 hPa Electromagnetic compatibility: Comply with the requirements of IEC 61672 standard on X type                 PHYSICAL                                                                   Dimensions: 260 (H) x 80 (W) x 30 (D) mm   Weight: ≈350 g (including batteries)

Edited by Jena.