AWA 6270+ Noise Analyzer complys with IEC 61672 class 1 Noise Analyzer internal 1/1 and 1/3 octave filters 128*64 graphic LCD

Specifications

PERFORMANCE SPECIFICATIONS

Standard: Complies with IEC 61672 class 1

Meas. Range : 25 dB ~ 130 dB(A) (re. 20 μPa)

Freq. Range: 10 Hz ~ 20 kHz

Freq. Weighting: A, C, F (flat)

Time Weighting: F, S (Exp. average (RMS) , and Lin. Average

Level Linearity Range: 70 dB

Range: 10 ~ 80 dB, 20 ~ 90 dB, 30 ~ 100 dB, 40 ~ 110 dB , 50 ~ 120 dB , 60 ~ 130 dB

INPUT

Mic.: 1/2" Prepolarized Condenser Mic. AWA14423

Sensitivity: approach 50 mV/Pa

Freq. Range: 10 Hz ~ 20 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 x 64 graphic LCD with back-lit

AC Output (full scale): 1.1V AC RMS

Output Impedance: 600 Ω

Connector: 3.5 mm jack plug

DC Output (full scale): 2.75 DC V, 0.25 V/dB

Output Impedance: 1000 Ω

Connector: 3.5 mm jack plug

Digital I/O: RS-232C Interface

Connector: RJ45 plug

POWER SUPPLY

Batteries: 6 × LR6

Operating Voltage: 6.5 ~ 9 V DC

Operating current:≈80 mA

Battery Life:≈20 hours (continuous use)

External Power: 9 V DC 200 mA

Connector: 1.1 mm coaxial plug

ENVIRONMENT

Temperature: -10°C ~ 50°C

Humidity: 25% ~ 90% (R.H)

Atmospheric Pressure: 650 hPa ~ 1080 hPa

PHYSICAL

Dimensions: AWA6270+: 290 (H) x 90 (W) x 38 (D) mm; Carrying case: 120 (H) x 500 (W) x 300 (D) mm

Weight: AWA6270+: ≈500 g (including batteries); Carrying case: 3.5 kg (including AWA6270+ and all accessories)

Mounting Screw: UNC 1/4" for direct connection to tripod

ACCESSORIES

Included: 1/2" Prepolarized Condenser Mic. AWA14423, windscreen Ø80 mm x 1, RJ45-RS232 data cable x 1,

LR6 battery x 1, disc x 1, instrument manual x 1

Available: Noise Analyser AWA6270+AB, AWA6270+AC, AWA6270+BC, AWA6270+ABC, Sound Level Calibrator AWA6221A,

5 m extension cable, 2 m mic. support rod, SLM tripod, carrying case

Frequency analyser AWA 6270+