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> General radio type 1562-a sound level calibrator used
General radio type 1562-a sound level calibrator used
USED General Radio Type 1562-A Sound Level Calibrator. IN VERY GOOD CONDITION
The 1562-A Sound Level Calibrator can be used to calibrate our 1565-B Sound Level Meter, or any other sound meter.
The 1562-A Sound Level Calibrator is a self contained unit for making accrated filed calibrations on microphones and sound measuring instruments. It generates a precisely known sound pressure level at five ANSI-preferred frequencies. With its several frequencies, improved accuracy and built in oscillator the 1562 Sound Level Calibrator outperforms all other sound level calibrators.
Acoustical Output: Frequencies: 125, 250, 500, 1000 and 2000 Hz
Output Level: 114dB re 20 x 10-6 uN/m-2
Adapters: Fits GenRad 1-1/8" mics directly other mics require adaptors
Connector: Jack toaccept standard 1/4" phone plug
Dimensions: 5.7 cm W x 12.4 cn H (2.2 in W x 4.9 in H)
