Sound meter Calibrator

SM-CAL1

The Amprobe SM-CAL1 is a sound meter calibrator with two output levels of 94 dB and 114 dB. The calibrator generates these fixed sound level signals for calibration of sound level meters. The unit comes with a ½” adapter installed to accommodate sound meters and microphones with ½ diameter.

SKU: SM-CAL1 Categories: Calibration, Dosimeters, Measuring devices, Sound Level Meters, Sound levels Tags: Calibrateur de sonomètres, Sound level Meters

Datasheet User manual

Description

Description

Two output levels of 94 dB and 114 dB
Output frequency of 1000 Hz
Fits ½” microphones
Easy one handed operation
Low battery indicator

Battery:	9V, 006P or IEC 6F22 or NEDA 1604.
Electrical (sound) standard:	ANSI S1.40-1984 and IEC942 1988 Class2.
Output sound level:	94dB and 114dB re 20 uPa under reference.
Accuracy:	± 0.5 dB.
Output frequency:	1 kHz ± 4 %