Class I Acoustic Calibrator PCE-SC 09-ICA incl. ISO

Calibration Certificate

Class I Acoustic Calibrator PCE-SC 09-ICA incl. ISO Calibration Certificate

Sound calibrator for mobile use / For various evaluation filters / Accuracy IEC 942, class 1 / For microphones with different

dimensions 

The acoustic calibrator is a battery powered sound source. With the sound calibrator, direct and fast calibrations of sound level meters and

other systems for noise measurement can be carried out. Sound level sensors of 1, ½ and ¼ inch can be connected to the sound calibrator and

checked via the adapter attachments. 

The calibration frequency for the sound calibrator is 1000 Hz. This is the reference frequency for the internationally standardized evaluation

curves. With this sound calibrator you can calibrate sound measuring devices with weighting filters A, B, C, or D. The calibration pressure for

this sound calibrator is 94 ± 0.3 dB (1 Pa) and 114 ± 0.3 dB (10 Pa). Thus, the sound calibrator is used in quality assurance, for example, to test

sound level meters or in calibration laboratories.

Sound pressure level 94 and 114 db

For weighting filters A, B, C, D

Ready for immediate use

Accuracy class 1, IEC 942

Easy handling

Adapter for various microphones

incl. ISO Calibration Certificate