Spesifiaksi B-ONE Sound Level Meter Model SL-5868P:
Specification
Model : SL-5868P
Standards : IEC 651.2, ANSI 1.4.2
Paraments Measured :
- Lp-Sound Level
- Leq-Equivalent Continuous A Sound Level
- Lmax-Maximum Sound Level
- LN-Percent of All Reading Over Alarm Value Set
Testing Range :
Lp : 30~130 dB (A Weighting), 35~130 dB (C Weighting), 40~130 dB (F Weighting)
Leq : 30~130 dB (10 Seconds,1 Min,5 Min,10 Min,15 Min,30 Min,1 Hour,8 Hours,24 Hours)
LN : 0~100%
Resolution : 0.1 dB
Accuracy : 1 dB
Frequency Weighting : ‘A’/’C’/’F’* (Flat)
Time Weighting : Fast (125 ms)/ Slow (1 Second)
Microphone : 1/2 Inch Electret Condenser Type
Memory : 30 Group with Measuring Conditions
Calibration Signal Built in : 94 dB at 1k Hz (sinusoidal)
Frequency Range : 20~12,500 Hz
Alarm Value Set : 30~130 dB
Alarm Output : LED Optional Relay Contact (NC)
Indicator : Low Battery Indicator
Power Supply : 4x1.5 V AAA Size (UM-4) Battery
External DC Power Supply : 6 V, DC, 100 mA
Dimensions : 236 x 63 x 26 mm
Alat Pengukur Intensitas Kebisingan.
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