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Характеристики
AWA5661 precision pulse sound level meter industrial noise measuring instrument | Инструменты
История изменения цены
*Текущая стоимость US $1,272.00 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-17-2026 | 1.70 руб. | 1.34 руб. | 1 руб. |
| Feb-17-2026 | 1.76 руб. | 1.78 руб. | 1 руб. |
| Jan-17-2026 | 1.13 руб. | 1.38 руб. | 1 руб. |
| Dec-17-2025 | 1.52 руб. | 1.90 руб. | 1 руб. |
| Nov-17-2025 | 1.16 руб. | 1.30 руб. | 1 руб. |
| Oct-17-2025 | 1.32 руб. | 1.24 руб. | 1 руб. |
| Sep-17-2025 | 1.77 руб. | 1.77 руб. | 1 руб. |
| Aug-17-2025 | 1.0 руб. | 1.35 руб. | 1 руб. |
Описание товара
AWA5661 precision pulse sound level meter (upgrade version)
AWA5661 sound level meter is a kind of digital, modular multifunctional sound level meter. The instrument adopts the latest digital signal processing chip and advanced digital demodulation technology, has the advantages of high reliability, good stability, wide dynamic range etc.. The utility model can be widely applied to the measurement of industrial noise of various machines, vehicles, ships, electric appliances, etc., and can also be used for the measurement of environmental noise, labor protection and industrial hygiene.
main features
1 digital signal processing technology, wide dynamic range, high precision
2 modular design, on-demand selection, cost-effective
3 wide temperature design, working temperature range increased to -15CTo 50C
1 IEC 61672:2002, GB/T3785-2010 class 4
5 microphone can be equipped with a variety of different measurement range.
Main performance index
Due to the different configuration of AWA5661, the main technical performance is also slightly different, see the table below:
Note: the following frequency range refers to the frequency range of the sensor. The frequency range of the AWA5661 instrument is 10Hz ~20kHz
| Configuration number | AWA5661-1 | AWA5661-1A | AWA5661-1B | AWA5661-1C | AWA5661-2 | AWA5661-3 |
| Type of microphone | AWA14425 | AWA14423 | AWA14411 | AWA4431 | AWA14425 | AWA14425 |
| Sensitivity level | -30dB | -28dB | -22dB | -50dB | -30dB | -30dB |
| Frequency weighting | A, C, Z | A, C, Z | A, C, Z | A, C, Z | A, C, Z | A, C, Z |
| Time weighting | F, S, I, Peak | F, S, I, Peak | F, S, I, Peak | F, S, I, Peak | F, S, I, Peak | F, S, I, Peak |
| frequency range | 10Hz ~ 20 kHz | 10Hz ~ 20 kHz | 10Hz ~ 20 kHz | 10Hz ~ 20kHz | 10Hz ~ 20 kHz | 10Hz ~ 20 kHz |
| Upper limit of measurement | >140dB | >138dB | >132dB | >160dB | >140dB | >140dB |
| Local noise | <20dBA | <18dBA | <10dBA | <40dBA | <20dBA | <20dBA |
| Meet the standard | GB3785 1 | GB3785 1 | GB3785 1 | GB3785 1 | GB3785 1 | GB3785 1 |
| Monitor | 128 x 64 | 128 x 64 | 128 x 64 | 128 x 64 | 128 x 64 | 128 x 64 |
| Main menu | Measuring, setting, and information | Measuring, setting, and information | Measuring, setting, and information | Measuring, setting, and information | Measuring, setting, and information | Measurement, set 1, set 2, data, calibration, information |
| Output interface | AC, DC, RS232 | AC, DC, RS232 | AC, DC, RS232 | AC, DC, RS232 | AC, DC, RS232 | AC, DC, RS232 |
| sampling frequency | 48kHz | 48kHz | 48kHz | 48kHz | 48kHz | 48kHz |
| Integral function | nothing | nothing | nothing | nothing | Yes | Yes |
| Integral measurement time | nothing | nothing | nothing | nothing | Manual, 10s, 1M, 5m, 10m, 20m, 30m, 1H, 2h, 4h, 8h, 12h, 16h, 24h file optional. | 1s to 24h arbitrary settings |
| Main measurement indexes | Lp, LMaxL.Peak | Lp, LMaxL.Peak | Lp, LMaxL.Peak | Lp, LMaxL.Peak | Lp, Leq, t, Lpeak, Lmax, Lmin, SEL, E, Tm | LFp, LIp, Leq, t, Lpeak, Leq, T, LFmax, LSmax, LSmin, LImax, LImin, SEL, Lex8h, LAVG, DOSE, L5, L10, L50, LFmin, L90, L95, SD, Ts, Tm, LSp, Volt, Date, Time, E., TWA |
| Statistical analysis function | nothing | nothing | nothing | nothing | Optional (software licensing) | Yes |
| Overrun indication | Yes, the limit value can be set | Yes, the limit value can be set | Yes, the limit value can be set | Yes, the limit value can be set | Yes, the limit value can be set | Yes, the limit value can be set |
| Storage Function | nothing | nothing | nothing | nothing | nothing | There are 8000 groups |
| Recording and recording function | nothing | nothing | nothing | nothing | nothing | Optional (software licensing) |
| working temperature | -15 DEG C to 50 C | -15 DEG C to 50 C | -15 DEG C to 50 C | -15 DEG C to 50 C | -15 DEG C to 50 C | -15 DEG C to 50 C |
| Characteristic | Precision pulse | Bandwidth | Low noise measurement | High noise measurement | Precise integration | Super function |
| Replace old model | AWA5661 | AWA5661A | AWA5661B | AWA5661C | AWA6270+D | Newly added |
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