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Testo 816-3

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    Sound level meter testo 816-3
    Also, this device may be referred to: testo-816-3, testo816-3, testo 816/3, testo 816 3, testo 8163.
 
    Testo 816-3 sound level meter is designed for high-precision measurements of the current and maximum noise levels in offices, industrial areas, as well as the ambient noise.
    Accuracy class - 2.
    Display range - from 30 dB to 130 dB.
    Compliance with standards IES 61672-1 2002-5, IES 60651 and IES 60804.
    Function of averaging noise (Leq options and Lavg).

    
Specifications testo 816-3:
 
    Display range - from 30 dB to 100 dB, from 60 dB to 130 dB.
    Linear operating range of the testo 816-3 intrinsic noise level - 10 dB.
    Frequency characteristics - A and C.
    Overall noise level - less than 33 dB.
    Temporal characteristics - "Fast", "Slow", "Impulse".
    Display:
    - Resolution - 128x128 mono;
    - Refresh rate - 0.5.
    Microphone - built-in electret capsule 10 mV / Pa nom. + / -3 DB ½ "preamplifier.
    Calibration of sound level meters - autocalibration at 1 kHz.
    Calibrator - 114 ± 1 dB or 94 ± 1 dB of the calibration range.
    Power supply meter testo 816-3:
    - DC power source - 5 V;
    - Batteries - 3 AA batteries.
    Battery life - at least 35 hours.
    Energy consumption sound level meter testo 816-3 - 65 mA.
    PC connection:
    - USB 2.0 connector 'mini B';
    - Jack AUX (2,5 mm stereo).
    Data memory:
    - Memory - 419,000 measuring points;
    - The number of units - 100;
    - Data format - compatible with MS Excel.
    Dimensions - 309h68h50 mm.
    Weight testo 816-3 - 315 g

    
Operating conditions testo 816-3:

   
The ambient air temperature - from 0 ° C to +40 ° C.
    Relative humidity (non-condensing) - from 5% to 90%.
    Pressure - from 65 up to 108 kPa.
    The moisture range of 30% to 90% - less than ± 0,5 dB.
    The manufacturer guarantees compliance of the instrument sound level meter testo 816-3 all the technical requirements provided the customer terms and conditions of use, storage and transportation of installed documentation manuals.

Photos: Testo 816-3

testo 816-3 sound level meter.
testo 816-3 sound level meter.


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