TES-1356

Sound-Level Calibrator

Availability: In stock
  • 94dB and 114dB Sound Calibration at 1KHz.
  • Accurate and Simple to use.
  • Fits 1”, 1/2” or 1/4” diameter microphone.
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    Sound-Level Calibrator
    Sound-Level Calibrator
    • Specification
    • Application

     

    Output Sound Pressure Levels

    114dB and 94dB re 20 uPa under reference conditions.

    Output Frequency

    1000Hz ±2%

    Reference Conditions

    TEMPERATURE 20(68)

    ATMOSPHERIC PRESSURE 1013 mbar (760mm of Hg)

    RELATIVE HUMIDITY 65%

    Accuracy of Sound Pressure Level

    Under stated reference environment conditions ±0.5dB

    Power

    One 9V battery 006P or IEC 6F22 or NEDA 1604.

    Battery Test

    Internal circuitry checks condition of battery continuously.

    Calibrator will operate at all if battery voltage falls below acceptable range.

    Battery life

    About 20 hours (Alkaline Battery)

    Dimensions

    103(L)×63(W)×54(H)mm

    Weight

    approx. 200g (include batteries)

    Operating temperature

    -1050(14122)

    Operating humidity

    090%RH

    Accessories

    9V battery, Carrying case, Instruction manual, 1/2” and 1/4” Microphone Adaptor

     

     

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