Description: Be confident in your purchase, we're an Authorized PCE Instruments Dealer. Highlights: Measures from 25 - 136 db(A) at a frequency of 20 Hz - 12.5 kHzPortableHigh-accuracy1/1 octave band filter (optional 1/3 octave band filter upgrade) The PCE 428 Class 2 Decibel Sound Meter (25 - 136dB) meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable, high-accuracy sound level meter has a large easy-to-read light-up LCD screen that displays the sound pressure level (SPL) numerically & graphically in real time. Thanks to octave band filtering, even the slightest difference in frequency is detected.This handheld sound meter also functions as a data logger, recording measurements at an adjustable interval from 1 s - 24 h and storing the recorded measurement data to a micro SD card. The card can be removed from the meter and inserted into a PC. Alternatively, the decibel meter can be connected directly to a PC via USB. The provided PC-compatible software allows for quick and easy data analysis.This device measures from 25 - 136 db(A) at a frequency of 20 Hz - 12.5 kHz. The meter features A, B, C and Z frequency weightings as well as fast, slow and impulse time weightings. The PCE-428 decibel meter is commonly used by professionals to ensure compliance with environmental noise regulations and workplace noise permissible exposure limits. Features: Accuracy class 2A, B, C and Z frequency weightingsFast, slow and impulse time weightings1/1 octave band filter (optional 1/3 octave band filter upgrade)Adjustable data-recording interval from 1 s ... 24 hReal-time numerical and graphical LCD displayAdjustable alarm Specifications: Measuring range: 25 - 136 db(A)Accuracy: Class 2Frequency range: 20 Hz - 12.5 kHzStandards:GB/T 3785.1-2010GB/T 3785.2-2010IEC 60651:1979IEC 60804:2000IEC 61672-1:2013ANSI S1.4-1983ANSI S1.43-1997.Frequency analysis:1/1 Octave band filter: 20 Hz - 8 kHz1/3 Octave band filter: 20 Hz - 12.5 kHzMicrophone:1/2"Microphone Class: 2Sensitivity: 40 mV/PAFrequency range: 20 Hz - 12.5 kHzConnection: TNCPower supply: ICCP StandardData-logging interval: 1 s ... 24 h (adjustable)Measuring functions: LXY (SPL), LXeq, LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXNX = Frequency weighting: A, B, C, ZY = Time weighting: F, S, IN = Statistics in %: 1 ... 99%Frequency weightings: A, B, C, ZTime weightings: Fast (F) 125ms, Slow (S) 1 sec, Impulse (I) 35 msInherent noise:Microphone: 20 db(A), 26 db(C), 31 db(Z)Electronics: 14 db(A), 19 db(C), 24 db(Z)AD converter: 24 BitAD Sample rate:Standard: 48 kHzLN Mode: 20 msMeasuring display:NumericalBar graphGraphicalDisplay: 160 x 160 pixel LCD with backlightMemory: 4 GB Micro SD cardInterface:USB (Memory readable via software or directly as mass storage)RS-232Voltage output:AC 5V RMSDC 10 mV/dbAlarm: AdjustablePower supply:4 x 1.5V AA Batteries12V / 1 A Power plug5V / 1 A USBBattery life: Min. 10 h continuous useDimensions: 70 x 300 x 36 mm / 2.76 x 11.81 x 1.42 in (W x H x D)Weight: Approx. 620 g / 1.4 lbs incl. batteries What's included: 1 x Environmental Meter PCE-4281 x Microphone1 x Wind noise suppressor (foam ball)1 x USB cable1 x PC software is a free download1 x Power supply1 x User manual1 x Carrying case Note: This meter comes standard with a 1/1 octave band filter. An optional 1/3 octave band filter upgrade is available for an additional fee
Price: 1518 USD
Location: Jupiter, Florida
End Time: 2024-03-04T19:43:50.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: PCE Instruments
Model: PCE-428
MPN: PCE-428
