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Testo 816 Sound Level Meter
Also, this device may be referred to: testo-816, testo816
Testo 816 sound level meter is designed for high-precision measurements of noise levels in offices, industrial areas, as well as the ambient noise.
Accuracy class - 2.
Measuring range - from 30 dB to 130 dB.
Compliance with standards IEC 61672-1 2002-5 and IEC 60651.
Testo 816 Sound Level Meters are presented in four versions, the basic parameters are given in Table 1.
Measuring ranges - from 30 dB to 100 dB, 60 dB to 130 dB.
Linear operating range of the testo 816-noise - 10 dB.
Frequency characteristics - A and C.
Overall noise level - less than 33 dB.
Temporal characteristics - "Fast", "Slow", "Impulse".
- 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.
Food noise meter testo 816:
- DC power source - 5 V;
- Batteries - 3 AA batteries.
Battery life - at least 35 hours.
Energy consumption sound level meter testo 816 - 65 mA.
- USB 2.0 connector 'mini B';
- Jack AUX (2,5 mm stereo).
- Memory - 419,000 measuring points;
- The number of units - 100;
- Data format - compatible with MS Excel.
Dimensions - 309h68h50 mm.
Testo 816 Weight - 315 g
Operating conditions testo 816:
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 all the technical requirements provided the customer terms and conditions of use, storage and transportation of installed documentation manuals.
Photos Testo 816