AWA6228: Sound Meter
€3,307.50
VAT excluded
Sound meter AWA6228
Sound Meter Class 1 AWA6228 available with various options.
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PERFORMANCE SPECIFICATIONS |
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Standard: Complies with IEC 61672 class 1 |
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Freq. Range: 10 Hz-16 kHz |
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Meas. upper Range130 dBA (re. 20 Pa) |
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Self-generated Noise: ≤20 dB (A), 25dB (C), 30dB (Z) |
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Freq. Weighting: Parallel (simultaneous) A, C, Z |
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Time Weighting: Parallel (simultaneous) F, S, I, and Lin Peak. average |
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Level Linearity Range: 100 dB |
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A / D: 24 bit |
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Sampling Frequency: 48 kHz |
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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 |
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Integrating measurment Software (Basic): Lp, Leq, L max, L min, L AE , E, Tm |
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Statistical Analysis Software (S00101 available): Lp, Leq, Lmax, Lmin, L5, L10, L50, L90, L95, SD, LAE, E, Ld, Ln, Ldn, Tm |
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1/1 Oct Real-time Analysis Software (S00202 available): Filter character fulfils IEC 61260 class 1, filter center frequency: 16 Hz ~ 16 kHz |
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INPUT |
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Mic.: 1/2" Prepolarized Condenser Mic. Model AWA14425 |
Sensitivity: 40 mV/Pa |
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Freq. Range: 10 Hz ~ 16 kHz |
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Freq. Response: Free field |
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Polarized Voltage: 0 V |
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Ref. direction: Axial direction of microphone |
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Mic. Preamplifier: Model AWA14601 |
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OUTPUT |
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Detector: Digital detector |
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Indicator: 128×128 graphics back-lit LCD |
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AC Output (full scale): 1.0V AC RMS |
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Output Impedance: 1 kΩ |
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Connector: φ3.5 mm stereo plug |
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DC Output : 20mV/dB. |
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Output Impedance: 1 kΩ |
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Connector: DB-9 plug |
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RS232 Interface: To computer for output some instantaneous sound level selected , Lmax or Leq over 1 second, also to printer for printing |
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USB Interface: USB interface as avalable When SD card has be selected |
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Memory: 128 group data with graphics |
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POWER SUPPLY |
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Batteries: 4 × LR6 |
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Operating Voltage: 4.4 ~ 6.5 V DC |
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Operating current: lower then 120 mA |
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Battery Life: ≈20 hours (continuous use) |
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External Power: 6 V DC, 200 mA |
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Connector: mini USB |
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ENVIRONMENTAL OPERATION |
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Temperature: -10 ° C ~ 50 ° C |
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Humidity: 25% ~ 90% (RH) |
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Atmospheric Pressure: 650 hPa to 1080 hPa ~ |
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Electromagnetic compatibility: Comply with the requirements of IEC 61672 standard on X type |
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PHYSICAL |
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Dimensions: 260 (H) x 80 (W) x 30 (D) mm |
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Weight: ≈350 g (including batteries) |
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Sound meter AWA6228