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PCE-322A Data Logging Sound Level Meter

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Update Terakhir
21 Sep 2021
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Spesifikasi PCE-322A Data Logging Sound Level Meter

ALat Laboratorium Umum

Data Logging Sound Level Meter PCE-322A

Specification : 
PCE-322A 
Noise levelsLow 30 ... 80 dB
Medium 50 ... 100 dB
High 80 ... 130 dB
Auto 30 ... 130 dB
Dynamic range50 dB
Display4-digit LCD
Resolution0.1 dB
Accuracy±1.4 dB
Sampling rate2 x per second
Frequency31.5 Hz ... 8 kHz
Storage capacity32,700 readings (9 hours @ 1 second interval)
Frequency weighting         A and C
Time weightingFast (125 ms)
Slow (1 sec.)
Microphone typeElectret condenser
FunctionsMIN, MAX, HOLD, ALARM
Analog outputAC/DC millivolt 
Headphone
Data interfaceUSB port
Automatic shutdownAfter 15 minutes inactivity
Operating conditions0 ... 40°C / 32 ... 104°F, < 90% RH
Storage conditions-10 ... 60°C / 14 ... 140°F, 10 ... 75% RH
Power supply9V block battery (for approx. 30 h continuous operation)
AC power
Dimensions280 x 95 x 45 mm / 11.02 x 3.74 x 1.77 in
WeightApprox. 350 g / 0.78 lb
StandardsIEC 61672-1 Class II
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