Calibration equipment

Calibration is an essential step in every precision measurement. It establishes the relationship between the sound pressure and the electrical output of the microphone.

Calibration can be performed at either 250 Hz or at 1 kHz. Both frequencies have their advantages and disadvantages.

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19 products

GRAS 90CA-S2 Microphone Calibration System, PXI
GRAS
GRAS 90CA-S2 Microphone Calibration System, PXI Sale price0,00 DKK Price on quotation
GRAS OP0024 Kit for Frequency Calibration of Flush-mount Microphone Sets
GRAS
GRAS OP0024 Kit for Frequency Calibration of Flush-mount Microphone Sets Sale price0,00 DKK Price on quotation
GRAS OP0026 Kit for Frequency Calibration of 1/4" Surface Microphones
GRAS
GRAS OP0026 Kit for Frequency Calibration of 1/4" Surface Microphones Sale price0,00 DKK Price on quotation
GRAS RA0014 1/2'' Electrostatic Actuator
GRAS
GRAS RA0014 1/2'' Electrostatic Actuator Sale price0,00 DKK Price on quotation
GRAS RA0014 1/2'' Electrostatic Actuator
GRAS
GRAS RA0014-S1 1/2'' Electrostatic Actuator for 40AU-1 Sale price0,00 DKK Price on quotation
GRAS RA0015 1'' Electrostatic Actuator
GRAS
GRAS RA0015 1'' Electrostatic Actuator Sale price0,00 DKK Price on quotation
GRAS RA4800 Adapter for Sensitivity Verification of Flush/Surface Microphones
GRAS
GRAS RA4800 Adapter for Sensitivity Verification of Flush/Surface Microphones Sale price0,00 DKK Price on quotation