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Calibrator
CRYSOUND calibrators for acoustic testing—precision sound pressure calibration for sound level meters and measurement microphones, IEC compliant.
CRY3018 Sound Calibrator
Frequencies
1000 Hz, 250 Hz
Frequency Accuracy
< 0.5 Hz
Sound Pressure Levels (SPL)
94 dB / 114 dB
CRY563A 1/2" Sound Calibrator
Calibrated Sound Pressure
94dB / 114dB
Calibration Accuracy
±0.2dB（+23℃; ±0.3dB（-10℃ to +50℃）
Calibration Frequency
1kHz±1%
CRY563B 1" Sound Calibrator
Calibrated Sound Pressure
94dB / 114dB
Calibration Accuracy
±0.2dB（+23℃; ±0.3dB（-10℃ to +50℃）
Calibration Frequency
1kHz±1%
