Product Type: AWA5661 Product Name: AWA5661 Precision pulse sound level meter Item No.: XF-AWA5661 Price: 0 Brand: Xingfeng equipment product categories: environmental and ecological testing equipment AWA5661 type sound level meter is a digital, multi-modular sound level meter function. The instrument uses the latest digital signal processing chip and advanced digital detection technology, high reliability, good stability, wide dynamic range and so on. It can be widely used in various machines, vehicles, ships, electronics and other industrial noise measurement can also be used for environmental noise, labor protection, industrial hygiene measurements. Features 1. Digital signal processing technology, wide dynamic range, high precision 2. Modular design, on-demand selection, cost-effective design 3. wide temperature operating temperature range to -15 ℃ to 50 ℃ 4. comply with IEC 61672: 2002, GB / grade T3785-2010 1 5. The microphone can be ordered with a variety of different measurement ranges. AWA5661 Precision sound level meter pulse AWA5661 key performance indicators due to the different configurations, the main technical performance is also slightly different, the details as follows: Note: The following frequency range is the frequency range of the sensor, AWA5661 instrument measuring the frequency range of 10Hz are ~ 20kHz configuration number AWA5661-1 AWA5661-1A AWA5661-1B AWA5661-1C AWA5661-2 AWA5661-3 microphone model AWA14425 AWA14423 AWA14411 AWA4431 AWA14425 AWA14425 sensitivity level -30dB -28dB -22dB -50dB -30dB -30dB Frequency weighting A, C , ZA, C, ZA, C, ZA, C, ZA, C, ZA, 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 of 10Hz ~ 20 kHz 10Hz ~ 20 kHz 10Hz ~ 20 kHz 10Hz ~ 20kHz 10Hz ~ 20 kHz 10Hz ~ 20 kHz measurement limit> 140dB> 138dB> 132dB > 160dB> 140dB> 140dB native noise <20dBA <18dBA <10dBA <40dBA <20dBA <20dBA standard GB3785 GB3785 1 a grade level GB3785 1 level GB3785 1 level GB3785 1 level GB3785 1 display 128 × 64 128 × 64 128 × 64 128 × 64 128 × 64 128 × 64 main measure main menu, settings, information, measurements, settings, information, measurements, settings, information, measurements, settings, information, measurements, settings, information, measurements, set 1, set 2, data, calibration, output connectors 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 No No No No Yes Yes Points Measuring time no no no no hand, 10s, 1m, 5m, 10m, 20m, 30m, 1h, 2h, 4h, 8h, 12h, 16h, 24h sub-file options. 1s to 24h arbitrarily set the main measure Lp, Lmax, Lpeak Lp, Lmax, Lpeak Lp, Lmax, Lpeak Lp, Lmax, Lpeak Lp, Leq, t, Lpeak, Lmax, Lmin, SEL, E, Tm LFp, LSp, LIp, Leq, t, Lpeak, Leq, T, LFmax, LFmin, LSmax, LSmin, LImax, LImin, SEL, Lex8h, LAVG, TWA, DOSE, L5, L10, L50, L90, L95, SD, Ts, Tm, Volt, Date, Time, E. Statistical analysis No No No No Optional (software license) indicates that there have overrun, the limits may be provided, the limits may be provided, the limits may be provided, the limits may be provided , limits may be provided, the limits can be set storage function No No No No No Yes, 8000 set records and recording function None None None None None Optional (software licensing) Operating temperature -15 ℃ ~ 50 ℃ -15 ℃ ~ 50 ℃ -15 ℃ ~ 50 ℃ -15 ℃ ~ 50 ℃ -15 ℃ ~ 50 ℃ -15 ℃ ~ 50 ℃ Features precision pulse high bandwidth low noise measurement noise measurement precision integrating powerful features replace older models AWA5661 AWA5661A AWA5661B AWA5661C AWA6270 + D Add 

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