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Class 1 Integrating Sound Level Meter
- Fast, Slow, Impulse, Peak response time.
- Frequency range: 20Hz ~16KHz.
- Measurement range: 30dB~130dB.
- Dynamic range:100dB.
- A/C/Z frequency.
- Data stored up to 32,000 records.
- DC & AC Output.
- USB interface.
- Bargraph display
SPECIFICATION:
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Display
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3 1/2 digit backlit LCD display, maximum reading of 2000
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Display refresh rate
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1 time/ per second
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Applicable specifications
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- IEC 61672-1 : 2002 Class1 - ANSI S1.4 Type 1
- CNS NO.7129 Type 1 - JJG-188-2002 Class1
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Microphone
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-/+1/2" pre-polarized condenser microphone
build in preamplifier: -26 +/- 2dB (50mV/Pa), frequency range:
20 Hz~20 kHz, heat noise : <28 dB(A)
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Measurement items
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30dB ~ 130dB (A)
35dB ~ 130dB (C)
40dB ~ 130dB (Z)
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Measurement range
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randomly,10s, 1m, 5m, 10m, 30m, 1h, 2h, 4h, 8h, 16h, 24h
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Dynamic Range
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100 dB
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Integrate Time Setup
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randomly, 10s, 1m, 5m, 10m, 30m,1h, 2h, 4h, 8h, 16h, 24h
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Max. peak C sound level
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measurement 70~133 dB
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Time weighting
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Fast, Slow, Impulse, Peak
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Frequency weighting
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A/C/Z
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Frequency Range
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20Hz~16KHz
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DC output
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10mV/dB
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AC output
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2Vrms/130dB
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Battery Life
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33 hours
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Power
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LR6 1.5V*4 Alkaline batteries
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AC Adapter
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100V~240V
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Dimensions
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285(L) x 90(W) x 39(H) mm
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Weight
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550g ( including Batteries)
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Product added : April 16 2012 03:41:01 AM
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