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IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound

    Buy cheap IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound from wholesalers
     
    Buy cheap IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound from wholesalers
    • Buy cheap IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound from wholesalers

    IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound

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    Brand Name : ZL
    Model Number : ZL-3510
    Certification : CE,ISO
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 60 Sets
    Delivery Time : 5-8 work days
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    IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound

    IEC61672-1 Electric Bicycles Sound Level Meter for Speed Prompt Sound


    Product overview:


    It is used to test the speed prompt sound of electric bicycles and the sound pressure level of the horn device.


    Compliance with the standard:


    In accordance with the standard requirements of GB17761-2018 "Safety Technical Specifications for Electric Bicycles".


    Main parameters:


    Applicable standardsIEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2;
    Measurement parametersSPL, MaxL;
    Measurement range30dB~130dB;
    Linear range60dB;
    Frequency measurement range31.5 Hz to 8KHz;
    Frequency weightingA and C;
    Time weightingFast, slow;
    Accuracy±1.5dB (at reference sound pressure 94dB @1KHz);
    Microphone1/2 inch pre-polarized condenser microphone
    Measurement gear5 gears, each 10-dB interval: 30~90dB, 40~100dB, 50~110dB, 60~120dB, 70~130dB;
    Digital display4-digit LCD, 0.1dB resolution, updated once every second;
    Analog indication1-dB interval, 60dB display range, updated every 1/8 second;

    Display warning function

    overload indication is too low indication (over the upper limit of the file position OVER symbol appears + the lower limit of the file position exceeds the UNDER symbol appears);
    Analog AC / DC output2Vrms (full scale value), 10mVDC / dB;
    Power supply4 1.5V LR-6/AA size batteries, AC adapter;
    Battery lifeabout 24 hours;
    Operating temperature and humidity-10℃ to 50℃, R.H. <90% without condensation;
    Dimensions265 (length) × 72 (width) × 21 (thickness) mm;
    Weightabout 310g.

    Accessories

    Manual, battery, carrying case, adjustment screwdriver, CD-ROM software, windproof ball, USB cable, 3.5ψ plug
    Optional accessoriesMicrophone extension cable, AC adapter

    Quality IEC61672-1 Electric Bicycles Sound Level Meter For Speed Prompt Sound for sale
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