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integrating sound level meter DB30-6226LEQ2

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Code DB30-6226LEQ2
Brand 度班
Model DB30-6226LEQ2
0757-86700526
产品详情产品评论(0)

1噪声频谱分析仪 DB-6226F.jpg

  • 【Applications】

    Theintegrating sound level meter is a universal sound level meter that measures the exponential time

    weighted sound level, and an impulse sound level meter. Its performance is in accordance with

    GB/T 3785-2010 standard level 2 And IEC 61672:2013 Class 2 sound level meter requirements. It also

    meets the JJG 188-2017 standard.


  • 【Features】

    * With the function of integration and statistics, 800   groups of single measurement and 6 days of regular

    measurement can be achieved. The stored data can be   read and printed. The collected data can be checked

    when the regular measurement ispaused.

    * The two time weighting F, S can be selected.

    * The digital detection technology is used to replace   some traditional sound level meters, the stability and

    reliability are greatly improved.

    * Large screen display is adopted, with clear and   intuitive display. With dynamic scale display.

    * Optional Bluetooth printer for data printing.

    * Use USB data output to connect with PC.

    * Provide Bluetooth data output choice.


  • 【Specification】

    ModelDB30-6226LEQ1DB30-6226LEQ2
    MicrophoneΦ12.7mm (1/2'')40mV/Pa
    Frequency range    10Hz~20kHz    20Hz~12.5kHz
    Frequency weightingA, C, and Lin(Linear)
    Range25dB~130dB (A)30dB~130dB (A)
    Range controlManual, three gears, linear range > 60dB
    Testing Range30dB~90dB (dynamic scale display 10~100)
    50dB~110dB (dynamic scale display 30~120)
    70dB~130dB (dynamic scale display 50~140)
    Time WeightingFast (F), Slow (S), Impulse (I)
    DisplayLarge screen dynamic LCD, instantaneous
    sound level, with analogammeter display.
    The output
    interface    		AC signal output
      USB data cable output
    Νoise background＜19dBA   ＜24dBA
    Detector/filterFloating-point digital signal processing
    digital detectors and filters
    Power Supply4x1.5V AAA Size (UM-4) Battery
    External Power5V
    Dimensions270x90x32 mm
    Operating
    Condition    		Temperature：   -10°C~50°C
    Humidity ：20%RH-90%RH
    Post-processing software    √
    clock√


    Standard
    Accessories    		Main Unit
    Windscreen
    Carrying Case(B04)
    Operation Manual
    Screwdriver
    Optional
    Accessories    		CD, Data Cable, Bluetooth Data Adapter
    Bluetooth printer, Printer power adapter
    External power supply (5V),tripod
    Microphone extension cable 5m, 10m, 15m, 20m
    Piston generator/Level 1 sound level calibrator/
    Level 2 sound level calibrator


  • 【Download】

    Integrating   Sound Level Meter DB30-6226LEQ2-catalog

  • Integrating   Sound Level Meter DB30-6226LEQ2-manual

噪声频谱分析仪 DB-6226F.jpg






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