Awa6228+ Multifunction Sound Level Meter

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After-sales Service: One Year
Warranty: One Year
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Year of Establishment
2004-05-12
Number of Employees
8
  • Awa6228+ Multifunction Sound Level Meter
  • Awa6228+ Multifunction Sound Level Meter
  • Awa6228+ Multifunction Sound Level Meter
  • Awa6228+ Multifunction Sound Level Meter
  • Awa6228+ Multifunction Sound Level Meter
  • Awa6228+ Multifunction Sound Level Meter
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
AWA6228
Weight
0.35kg
Transport Package
Box
Specification
AWA6228+
Trademark
tlead
Origin
Qingdao, Shandong Province, China
HS Code
90304090
Production Capacity
100000 Pieces/Month

Packaging & Delivery

Package Size
26.00cm * 8.00cm * 3.00cm
Package Gross Weight
1.000kg

Product Description

Product Description
AWA6228+ Multifunction Sound Level Meter

Applications:
1. Comprehensive noise measurements
2. Environment noise certification
3. Noise profile measurement of industrial noise
4. Peak C sound level measurements
5. Impulse noise measurements
6. Workplace noise assessments
7. Industry boundary assessments

Features:
1. A handhold noise measuring instrument
2. Multifunction and user- friendly sound level meter (integrating SLM, 1/1 OCT, 1/3 OCT analyzer, Noise dosimeter)
3. 240×320 color screen
4. Measurement range 20~142dB
5. Synchronously do statistical, real-time 1/1 OCT, 1/3 OCT, and noise dosimeter measure 
6. Comply with IEC 61672 Class 1 and IEC61260 Class 1 and IEC 61252
7. 32G SD card function for precise audio recording, GPS positioning

Specifications
1. Fulfills Standards: IEC 61672 Class 1, IEC 61260 Class 1, IEC61252:2002, IEC 60651:2001 Type 1, IEC 60804: 2000 Type 1, ANSI S1.4: 1983 Type 1, ANSI S1.4A:1985 Type 1, ANSI S1.43:1997 Type 1, ANSI S1.25:1991
2. Microphone + Preamplifier: 1/2" prepolarized condenser microphone+ Preamplifier (Sensitivity Level: -28dB)
3. Correction Function: Diffusion field correction in order to comply with standards ANSI S1.4
4. Preamplifier: AWA14601 removable preamplifier
5. Frequency Range: 10 Hz ~ 20 kHz ± 1 dB (not including microphone)
6. Total Measurement Range: 
    1) Low range: (20~132)dBA, (25~132)dBC, (30~132)dBZ 
    2) High range: (16~142)dBA, (35~142)dBC, (40~142)dBZ 
7.Self-generated Noise: <12 dB(A), 17 dB(C), 22 dB(Z)
8. Frequency Weighting: Parallel (simultaneous) A, C, Z, B, D and user 1&2-defined weighting
9. Time Weighting: Parallel (simultaneous) F, S, I, Peak
10. A/D Bits: 24 bits
11. Sampling Frequency: 48kHz
12. Calibration: Using Sound Calibrator Class 1 model AWA6221A
13. Correction Function: Diffusion field correction in order to comply with standards ANSI S1.4
14. Delay Time: The meter can delay 0~99s after pressing start measuring button
15. Back Erase Function: Elimination of undesired noise; example barking dogs, cars, doors
16. Display: 240×320 color screen, adjustable brightness, backlight can be closed
17. Display Resolution: 0.1dB
18. Low battery indication: Symbol  indicate low battery
19. Data Storage: (32Mb FLASH RAM. SD card is optional)
    1) 3328 groups of integrating measuring results only.
    2) 3328 groups of statistical results only ('statistical 1' and 'statistical 2' analysis index are same.)
    3) 2663 groups of statistical results only ('statistical 1' and 'statistical 2' analysis index are different.)
20. Print: Mini-printer
21. Internal Clock: Error less than 1 min/month
22. Output Interface: 
    1) AC Output (full scale): 1.0V AC RMS; Output Impedance: 1k Ω; Connector: φ3.5mm stereo plug
    2) DC Output: 20mV/dB; Output Impedance: 1k Ω; Connector: DB-9 plug
    3) RS232 Interface: To computer for output some measurement results instantaneous values , also to mini-printer for printing
    4) Transmission speed: 4800, 9600,115200 bps
23. USB Interface: available and no need device drive. Allow USB to be controlled via communication commands
24. Power Supply: 
    1) 4×LR6 alkaline battery or rechargeable batteries
    2) 5V external power supply
25. Dimensions: 260 x 80 x 30mm.
26. Weight: 0.35kg. (include batteries)
27. EMC: Type X
28. Bluetooth Module: Wireless printing

Optional:
1. S6228+ -10100 Integral software: The noise integral measuring
2. S6228+ -10101 Statistics analytical software: The statistical analysis, 24 hours noise monitors automatically
3. S6228+ -10202 The OCT analysis software: Noise real-time OCT spectral analysis
4. S6228+ -10303 The 1/3 OCT analysis software: Noise real-time 1/3 OCT spectral analysis
5. S6228+ -10404 The FFT analysis software: Noise real-time FFT spectral analysis
6. S6228+ -00013 The Noise Dosimeter software: Noise dosimeter measuring
7. S6228+ -00509 The Data Logging software: Do data logging
8. S6228+ -00508 The Reverberation Time Measurement software: Reverberation Time Measurement
9. 32G SD memory card & wave record
10. Bluetooth function
11. GPS positioning modular
 
PICTURES
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