Data Sheet
SM-CAL1
Sound Meter Calibrator
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 accom-
modate sound meters and microphones with ½ diameter.
■
Two output levels of 94dB and 114dB
■
Output frequency of 1000Hz
■
Fits ½
"
microphones
■
Easy One handed operation
■
Low battery indicator
■
CE, Conforms to ANSI S1.40 – 1984 and IEC942 – 1988
Class 2
■
Includes ½
"
adapter, 9V battery and User manual
No hassle
warranty
No waiting.
No shipping
charges.
Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty.
In the unlikely event
that an Amprobe Test
Tool requires warranty
service, any of our
local dealers are
authorized to replace
it, on the spot.
(note: $500 MSLP limit)
Amprobe® Test Tools
www.Amprobe.com
SM-CAL1 Sound Meter Calibrator
Specifications
General Specifications
Battery
Low Battery Indicator
Battery Life
Enviromental
Temperature and Humidity
Operation
Storage
Dimension
Weight
Electrical (Sound)
Standard
Output Sound Level
Accuracy
Output Frequency
9V, 006P or IEC 6F22 or NEDA 1604.
LED will not be on when switched ON
Approx 20 hours. (Alkaline battery)
Indoor operation; Altitude up to 2000 meters; Atmospheric Pressure: 1013 mbar
0 to 40°C (32 to 104°F), 10 to 70% RH
-10 to 60°C (14 to 140°F), 10 to 90% RH
48 x 125 mm (1.9 x 4.9 in)
285g (0.6 lb.) including battery
ANSI S1.40-1984 and IEC942 1988 Class2.
94dB and 114dB re 20 uPa under reference.
± 0.5 dB.
1 kHz ± 4 %
Data Sheet
-EMC
EN61326-1 This product complies with requirements of the following European Community Directives:
89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC
(CE Marking). However, electrical noise or intense electromagnetic fields in the vicinity of the equip-
ment may disturb the measurement circuit. Measuring instruments will also respond to unwanted sig-
nals that may be present within the measurement circuit. Users should exercise care and take appropri-
ate precautions to avoid misleading results when making measurements in the presence of electronic
interference.
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools Europe
Amprobe Test Tools Europe
Beha-Amprobe GmbH
In den Engematten 14
79286 Glottertal, Germany
Tel.: +49 (0) 7684 8009 - 0
©2008 Amprobe Test Tools. All rights reserved.
7/2008 3358204 Rev A
Amprobe® Test Tools
www.Amprobe.com
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