Description
Features
- A handhold noise measuring instrument
- Multifunction and user- friendly sound level meter (sound level meter, integrating SLM, 1/1 OCT 1/3 OCT analyzer, FFT analyzer, Noise dosimeter)
- 240×320 color screen
- Measurement ranges up to 142dB
- Synchronously do integrating measure, statistical, real-time 1/1 OCT 1/3 OCT, FFT analysis and noise dosimeter measure
- Comply with IEC61672-2013 Class 1 and IEC61260:2014 Class 1 and IEC 61252 and ANSI S1.4-2014 Class 1 and ANSI1.11-2004
- AWA6228+ Noise Sound Level Meter Class 1 Measurement Range 25-140 dBA Noise Meter Bluetooth digital sound level meter mark
- Language is English and Spanish
Technical Specifications
| Fulfils Standards | IEC 61672-2013 Class 1 IEC 61260-2014 Class 1 ANSI S1.11is 2004 IEC 60651 is 2001 Type 1 IEC 60804 is 2000 Type 1 |
| Microphone Preamplifier | 1 by 2 In Repolarized Condenser Microphone+ Preamplifier (Sensitivity Level Is -28dB) |
| Preamplifier | AWA14601 Removable Preamplifier Type 1 |
| Frequency Range | 10 Hz to 20 kHz ± 1 dB (Not Including Microphone) |
| Total Measurement Range | Low Range Is (20 to 132) dBA, (25 to 132) dBC, (30 to 132) dBZ High Range Is (30 to 142) dBA, (35 to 142) dBC, (40 to 142) dBZ |
| Self-Generated Noise | <12 dB(A), 17 dB(C), 22 dB(Z) |
| Frequency Weighting | Parallel (Simultaneous) A, C, Z, B, D And User 1 & 2 – Defined Weighting |
| Time Weighting | Parallel (Simultaneous) F, S, I, Peak |
| A/D Bits | Thermal Printer, Output Print Result |
| Sampling Frequency | 48 kHz |
| Calibration | Using Sound Calibrator Class 1 is IEC60942:2003 / IEC 60942:2017 |
| Display | 240 Pixels × 320 Pixels Color Screen, Adjustable Brightness, Backlight Can Be Closed |
| Display Resolution | 0.1 dB |
| Power Supply | 4 × LR6 Alkaline Battery Or Rechargeable Batteries 5 V External Power Supply |
| Battery Life | Longest Time Of 30 Hours Continuously With 4×LR6 Alkaline Battery |
| Relative Humidity | 25% to 90% |
| Working Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Storing Temperature | -4 °F to 158 °F (-20 °C to 70 °C) |
| Dimensions | 10.23 in × 3.15 in × 1.18 in (260 mm × 80 mm × 30 mm) |
| Weight | 0.77 lb (0.35 kg) |