PCE-353LEQ Sound Level Meter
Description PCE-353 LEQ Sound Level Meter
PCE 353 is the possibility to measure the level of continuous acoustic pressure (LEQ) , this sound level meter is suitable for making checks in workplaces, of machines, etc. It has an analogue output that makes it possible to record the values in external places ( p.e. for CE certification according to the guidelines for machines) .
Stored data can be easily transferred to a PC via the RS-232 interface and analyzed using the software ( English) and a cable provided.
• According to 89/ 393/ EWG ( for machines)
• SPL, Leq, Lmax, Lmin
• Datalogging function records up to 32, 000 records
• Interface to transfer data to a PC
• Software for data trasfer and assessment
• Min / Max functions
• Bar graph indication ( 4 dB)
• A and C frequency weighting
• Frequency range from 31.5 Hz to 8 kHz
• Impulse, fast and slow time weighting
• 1/ 2” Electret microphone
• ISO calibration certificate ( optional)
Specifications PCE-353LEQ:
Measurement range : 30 to 130 dB in 5 ranges
Resolution : 0.1 dB
Accuracy : ± 1.5 dB
Updating every : 0.5 seconds
Frequency : 31.5 Hz to 8 kHz
MIN / MAX functions : yes
LEQ yes, automatic
Memory 32, 000 readings
Outputs digital ( RS-232) and analogue
Software yes, in English
Frequency weighting A & C
Indicator LCD ( 35 mm) with analogue bar graph
Operating conditions 0 to + 40 ° C
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