Calibration equipment

The sound calibrators LD-CAL200 and LD-CAL250 enable on-site rapid functional testing of a microphone and the subsequent measuring chain. The reference signal is a sine wave of known frequency and amplitude.

Calibration equipment  There are 2 items.

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  • Battery powered Mikrofonkalibrator Sound pressure level of 94 or 114 dB, Frequency 1,000 Hz,. complies with IEC 60942-2017 standard (class 1), To the off Calibration METAS, PTB approved Battery powered Mikrofonkalibrator Sound pressure level of 94 or 114 dB, Frequency 1,000 Hz,. complies with IEC 60942-2017 standard (class 1), To the off Calibration METAS, PTB approved

  • Battery powered Mikrofonkalibrator Sound level 114 dB. Frequency 250 Hz,. complies with IEC 60942-2017 standard (class 1) Battery powered Mikrofonkalibrator Sound level 114 dB. Frequency 250 Hz,. complies with IEC 60942-2017 standard (class 1)

Show 1 - 2 of 2 articles