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Beha-Amprobe SM-CAL1 Sound Meter Calibrator

Includes: Beha-Amprobe SM-CAL1 Sound Level Calibrator, 1/2" Adapter, 9V Battery, User Manual.

Reference 3052382

Brand Beha-Amprobe

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 ships with a ½" adaptor installed to accommodate sound meters and microphones with ½ diameter.

FEATURES

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

OPERATION

Turn on sound level meter and configure for 94 dB or 114 dB operation.
Plug the 1/2 adapter into the SM-CAL1 Sound level calibrator.
Insert any sound meter microphone into the Sound-Level Calibrator.
Turn on power switch and set sound level to 94 dB or 114 dB.
Observe the sound level meter for proper operation.

SM-CAL1 Sound Meter Calibrator Specifications

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 %.
General Specifications
Battery	9V, 006P or IEC 6F22 or NEDA 1604.
Low battery indicator	Led will not be on when switched on.
Battery life	Approx 20 hours. (Alkaline battery).
Operation Temp.	0 to 40°C (32 to 104°F).
Storage temp.	-10 to 60°C (14 to 140°F).
Dimensions	48 x 125 mm (1.9 x 4.9 in).
Weight	285g (0.6 lb.) including battery.
SM-CAL1 warranty	One-year.