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SOUND DETECTOR
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SD-200
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Features and Benefits
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§ Intuitive interface
for easy out-of-the-box operation
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§ Averaging
functionality provides steadier readings in environments where noise levels
are highly variable
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§ Visual LED
alerts help users assess the need for hearing protection
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§ Meets
applicable ANSI and IEC Class 2 standards
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§ Rechargeable
battery helps lower total cost of ownership compared to sound level meters
that use replaceable batteries
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Specifications
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Size
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6.5”
x 2.4” x 9” (16.5 cm x 6.1 cm x 2.3 cm)
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Weight
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4.4
oz (125 g) approx.
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Tripod
Mount
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Accepts
a ¼”- 20 screw
(located
on bottom, backside of the instrument)
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Housing
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ABS/polycarbonate
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Battery
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Lithium
polymer (1000 mAh), rechargeable
Run-Time:
50+ hours without LEDs
activated
Low
battery indicator
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Microphone
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Omni-directional;
Class/Type 2; ½”diameter, electret condenser
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Display
Digits
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¾”
(2 cm) with 0.1 dB resolution and 0.5 sec. update rate
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Keypad
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5
keys including: F/S, A/C, Mode, Run/Stop and Power On/Off
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Charging
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USB
cable is provided to charge the instrument with a computer
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Standards
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ANSI
S1.4 1983 (R 2006) ANSI S1.43 1997 (R2007)
IEC
61672-1 (2002) IEC 61010-1 (2010)
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Measurements
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Displayed
Data and
Status
Indicators
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Sound
Pressure Level (SPL), Average value (LEQ/ LAVG),
LED
Alert (with Hearing Protection icon), Maximum value (MAX),
Minimum
value (MIN), Run-Time, Overload (OL),
and
Under-Range (UR)
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Linearity
Range
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45
to 130 dB (Dynamic Range)
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Weighting
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A
or C
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Time
Response
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Fast
of Slow
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Exchange
Rate (ER)
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3
dB or 5 dB
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Temperature Ranges
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Operating
Temperature
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32°F to 104°F (0°C to 40°C)
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Operating
Atm. Pressure
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80
– 110 kPA
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Relative
Humidity
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0%
- 90%, non-condensing
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Storage
Temperature
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-4°F to 158°F (-20°C to 70°C)
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Storage
Atm. Pressure
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50
– 150 kPA
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