CEL-240 Sound Level Meter
CEL-240 is an easy to use instrument designed to undertake noise measurements for a variety of applications.,By implementing the latest digital technology, the CEL-240 gives absolute reliability, ensuring the highest levels of accuracy and performance, all housed in a rugged and compact design.,With the graphical display the CEL-240 can display the time-history of noise levels, allowing an easy assessment of the current noise environment.
Fully compliant with IEC 61672 2002 class 2; IEC 60651 type 2 (1979)
30 – 130dB RMS measurement range
A and C weighted sound levels
Selectable Fast, slow or impulse time weighting
2 key operation for intuitive ease of use
Simultaneous display of instantaneous and maximum sound pressure level measurement
Bargraph or graphical time-history display of noise levels, allowing an easy assessment of the current noise environment.
Maximum hold function
Easy calibration, the CEL-240 automatically recognises the application of a calibrator and with a single key press adjusts the calibration
AC output provided for DAT tape / PC wav file recording or headphone applications
Available options and accessories:-
CEL-240 sound level instrument kit see stock no.
477-100
Kit comprises: Hard carry case, CEL-240 sound level meter, CEL 110//2 sound level calibrator, foam windshield and 3 AA alkaline batteries
Replacement foam windshield see stock no.
477-093
USB standard A to mini B interface cable see stock no.
656-3939
Hard carry case see stock no.
477-104
Applicable Standards
IEC 61672-1 2002-5 class 2; IEC 60651 type 2 (1979); ANSI S1.4 Type 2A (1983)
Measurement Range
30 – 130dB RMS
Selectable Ranges
30-100 or 60-130dB
Display
128x128 Mono Graphics LCD, 0.5 seconds update rate.
Total noise floor
Time weightings
Fast, Slow and Impulse
Frequency Weightings
A and C
Microphone
½ inch ...
