| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Model AWA5688 has advantages of low power dissipation, powerful function, friendly and colorful display screen and abundant content.
Its performance complies with standard IEC 61672-1:2002 Class 2.
Application
AWA5636 sound level meter is a digital, modular multifunctional sound level meter. This instrument adopts advanced digital detection technology, with the advantages of high reliability, good stability, wide dynamic range, no need for range conversion, etc. It can be widely used in various machines, vehicles, transmission, electrical and other industrial noise measurements, and can also be used for environmental noise, labor protection, industrial hygiene measurements.
| Model | AWA5688 Multifunction Sound Level Meter |
| Fulfills Standards | IEC 61672 Class 2, IEC 61260 Class 2, IEC61252:2002, IEC 60651:2001 Type 2, IEC 60804: 2000 Type 2, ANSI S1.4: 1983 Type 2, ANSI S1.4A:1985 Type 2, ANSI S1.43:1997 Type 2, ANSI S1.25:1991 |
| Microphone + Preamplifier | 1/2" prepolarized condenser microphone+ Preamplifier |
| Correction Function | Diffusion field correction in order to comply with standards ANSI S1.4 |
| Preamplifier | AWA14602 removable preamplifier |
| Frequency Range | 20 Hz ~ 12.5 kHz ± 1 dB (not including microphone) |
| Total Measurement Range | 28dB-133dB |
| Self-generated Noise | <23 dB(A), 28 dB(C), 35 dB(Z) |
| Frequency Weighting | Parallel (simultaneous) A, C, Z |
| Time Weighting | Parallel (simultaneous) F, S, I, Peak |
| A/D Bits | 24 bits |
| Sampling Frequency | 32 kHz |
| Calibration | Using Sound Calibrator Class 2 model AWA6022A |
| Correction Function | Diffusion field correction in order to comply with standards ANSI S1.4 |
| Delay Time | The meter can delay 0~99s after pressing start measuring button |
| Back Erase Function | Elimination of undesired noise; example barking dogs, cars, doors |
| Display | 240×320 color screen, adjustable brightness, backlight can be closed |
| Display Resolution | 0.1 dB |
| Low battery indication | Symbol indicate low battery |
| Data Storage (32 Mb FLASH RAM. SD card is optional) |
3328 groups of integrating measuring results only. |
| 3328 groups of statistical results only ('statistical 1' and 'statistical 2' analysis index are same.) | |
| 2663 groups of statistical results only ('statistical 1' and 'statistical 2' analysis index are different.) | |
| Mini-printer | |
| Internal Clock | Error less than 1 min/month |
| Output Interface | AC Output (full scale): 1.0V AC RMS; Output Impedance: 1k Ω; Connector: φ3.5 mm stereo plug |
| DC Output: 20mV/dB; Output Impedance: 1k Ω; Connector: DB-9 plug | |
| RS232 Interface: To computer for output some measurement results instantaneous values , also to mini-printer for printing Transmission speed: 4800, 9600,115200 bps |
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| USB Interface: available and no need device drive. Allow USB to be controlled via communication commands | |
| 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 |
| Dimensions | 260 (H) x 80 (W) x 30 (D), mm. |
| Weight | 0.35 kg. (include batteries) |
| EMC | Type X |
| Environment | Working Temperature: -10 ~ 50 °C, Storing Temperature: -20 ~ 70 °C, Relative Humidity: 25 ~ 90 % |
| Accessories | AC adaptor, USB cable, RS232 transmission cable, windscreen, hand strap, windscreen fall prevention rubber, carrying case, U-disk, user's manual |
| Model | Function |
| AWA5688-1 | Integerate+Storage |
| AWA5688-2 | Integerate+Storage+ printer |
| AWA5688-3 | Statistics + storage |
| AWA5688-4 | Statistics + storage + printer |
| AWA5688-5 | Statistics + 1/1 OCT+ storage |
| AWA5688-6 | Statistics + 1/1 OCT + storage + printer |
| AWA5688-7 (explosion-proof) |
Integerate + Statistics +Personal voice exposure + storage |
| AWA5688-8 (explosion-proof) |
Integerate + Statistics +Personal voice exposure + 1/1 OCT + 1/3 OCT + storage |
| AWA5688-9 (explosion-proof) |
Integerate + Statistics +Personal voice exposure + 1/1 OCT + 1/3 OCT + storage + printer |
Q : What products can you offer?
A : We are a one-stop laboratory instrument supplier that can provide customers with products and solutions according to their needs.
Q : How long is your usual delivery time?
A : Our products are usually shipped out 5-7 days after receiving payment.
Q : What transportation methods do you support?
A : We support express delivery (DHL/FEDEX/UPS/TNT), trucks, trains, planes, and ships.
Q : What trade methods can you accept?
A : We support EXW, FCA, FOB, CFR, CPT etc
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