AWA6228: Sound Meter
Sound meter AWA6228
Sound Meter Class 1 AWA6228 available with various options.
PERFORMANCE SPECIFICATIONS |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
Standard: Complies with IEC 61672 class 1 |
|
|
|
|
Freq. Range: 10 Hz-16 kHz |
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||
Meas. upper Range130 dBA (re. 20 Pa) |
|
|
|
|
Self-generated Noise: ≤20 dB (A), 25dB (C), 30dB (Z) |
|
|
|
|
|||||||||||||||||||||||||
Freq. Weighting: Parallel (simultaneous) A, C, Z |
|
|
|
Time Weighting: Parallel (simultaneous) F, S, I, and Lin Peak. 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, L max, L min, L AE , 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: USB interface as avalable 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 |
|
|
|
|
|
|||||||||||||||||||||||||
ENVIRONMENTAL OPERATION |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
Temperature: -10 ° C ~ 50 ° C |
|
|
|
|
|
Humidity: 25% ~ 90% (RH) |
|
|
|
Atmospheric Pressure: 650 hPa to 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) |