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Model
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AWA6223S
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AWA6223F
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|
Fulfils Standard
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IEC 60942 class 1
|
|
Normal Sound Pressure Level
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74dB, 84dB, 94dB, 104dB
|
94dB
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|
Standard deviation for SPL
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Smaller than ±0.3 dB
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|
Frequency(Hz)
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1000Hz
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1 000Hz, 500Hz, 250Hz, 125Hz
|
|
Standard deviation for Frequency
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Smaller than ±1 %
|
|
Distortion(THD)
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≤1 %
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Power Supply
|
lithium recharge Battery(3.6V)
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|
Display
|
122×32 LCD
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|
Display interface
|
Nominal sound pressure level and frequency, environmental temperature, relative humidity, atmospheric pressure, wind speed (optional), clock calendar
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|
Data output interface
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RS-232 (Output real time values or record results)
|
|
Dimension
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155 mm×50 mm×40 mm
|
|
Weight
|
240 g
|
|
Application
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1″(Φ23.77 mm), 1/2″( Φ12.7 mm), 1/4″(Φ6.35 mm)
Calibrating microphones and acoustic instruments
|
|
Working environment
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Temperature: -10 ℃ ~ +50 ℃
Atmospheric Pressure: 65 kPa ~ 108 kPa,
Humidity:10 % ~ 90 %
|
|
Barometric corrections
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Automatic correction
|
|
Accessories
|
1/2″Adaptor(AWA8531), 5V Power Adaptor
|