Calibrator

Compact and lightweight sound calibrator allows highly reliable and accurate measurement anywhere

Standard sound source that generates a constant sound pressure of 114 dB at 250 Hz.

Sound pressure level: 94 dB ± 0.3 dB
Frequency: 1000 Hz ± 2 %
For Type 1 and Type 2 sound level meters.

For calibration of accelerometers and vibration meters on-site.

Acceleration: 10 m/s^2 (RMS),
Velocity: 10 mm/s (RMS),
Displacement: 10 micro/m (RMS).
Frequency: 159.2 Hz.