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0520 2812
ISO sound calibration certificate - Free field calibration
0520 2812
ISO sound calibration certificate - Free field calibration
The measuring instrument is calibrated in our free field chamber. This is where we simulate realistic conditions which correspond to the measurement set-up used later. This ISO certificate documents the amplitude-frequency response in third-octave band intervals. Number and location of the measuring points are evenly distributed over the frequency range of the measuring instrument.
- Calibration in the free field chamber
- Documentation of the amplitude-frequency response in third-octave band intervals
- Measuring points are distributed evenly over the frequency range of the measuring instrument
ISO sound calibration certificate, calibration in the free field chamber; number and location of the measuring points are evenly distributed over the frequency range of the measuring instrument.
: 0563 8155
testo 815 - Sound Level Meter
$670.00 $737.00
: 0563 8170
testo 816-1 - Sound level meter
$1 406.00 $1 546.60