ADVANCED SOUND METER DATALOGGER
Code: 390
Our advanced sound level meter CEN-TEK 390 fully complies with IEC61672-1. This meter has only one measuring range, extending from 30db to 130db that’s a full 100db. The operator will not have to worry about which range to use, as featured the standard 3 or 4 range models, and about signal latency featured in auto range models. This unit is also a data logger and is equipped with manual storing capability which can store 99 sets of data, and can be readout from the unit or through a PC.
Features:
•Complies with IEC 61672-1 class 2 standard
•Manual Reading Recording Memory (99 points)
•LCD Recording Readout (99 memory recordings)
•USB interface
•32,000 records datalogger
•With Windows Software
•Bargraph indication
•MAX/MIN hold function
•Level range: 30dB~130dB
•Accuracy: ±1.4dB (ref 94dB @1KHz)
•Resolution: 0.1dB
•Frequency weighting: A, C
•Time weighting: Fast, Slow
•Dynamic range: 100dB
•Frequency range: 20Hz to 8KHz
•AC/DC signal output
•Clock display
•Microphone: ½ inch Electret condenser microphone
Standard Accessories:
Batteries, Manual, Adjusting screwdriver, Windscreen,
windows software, USB Cable.
£290.00 exc. VAT£348.00 inc. VAT
Measurement Range: 30 ~ 130dB
Accuracy: ±1.4dB(ref 94 dB @ 1KHz)
Sampling Rate: 2 times/sec
Frequency Weighting: A/C
Time Weighting: FAST, SLOW
Frequency Range: 20 Hz ~ 8KHz
Data Logger capacity: 31,000 records
AC output: 1 Vrms at FS
DC output: 10mV / db
Display: Liquid crystal – 4digits
Resolution: 0.1db – display update 0.5sec
Time weighting: FAST 125ms, SLOW 1sec
Microphone: 1/2 inch Electret condenser microphone
Power Source: 1.5V AA size battery x 4
Battery Life: 30 hours(Alkaline)
Dimensions: 272(L)X83(W)X42(H)mm
Weight: Approx. 390g
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