Casella CEL Inc. CEL-246 Digital logging (memory), integrating (averaging) sound level meter, type 2, with windscreen, wrist strap, (3) AA batteries, and Calibration Certificate
CEL-24X Digital Sound Level Meter Series
Completely new range of general purpose sound level meters featuring the power of Digital Signal Processing (DSP) technology and simplicity and low cost of a traditional analog instrument. Can be used for most simple noise measurement tasks and are suitable for many everyday noise applications. Complies with all the ANSI and IEC accuracy specifications in the Type 2 category.
CEL-24X series includes 4 main models: the CEL-240 basic meter and the 244 integrating basic meter with 2 additional variants called the CEL-242 and the CEL-246. They will be ideal instruments for industrial hygiene measurements of noise in the workplace. The CEL-242 is a simple data logging version of the basic meter while the CEL-246 is a logging version of the integrating meter. All versions have 2 measurement ranges and can display the instantaneous and maximum values while the CEL-244/246 includes the time average value Leq or Lavg.
Key benefits:
• Wide range from 30 to 130dB
• Large graphic LCD screen 128 x 128 pixels
• Slow, Fast and Impulse time weightings on A or C scale
• Current, highest and time average noise levels shown in monochrome LCD display
• Large numeric and analog bar graph display
• Output to computer for simple data logging with pc
• Auto calibration at either 114 or 94 1 kHz decibel level
• Scrolling sound level display
All models feature a standard 1/4¿ threaded socket on back of meter plus a wrist strap. Powered from 3 x AA alkaline batteries and will run for up to 35 hours. Run continuously when powered from a mains-to-USB style adaptor or from a computer. Digital output available via a USB mini A socket plus analog ac (or dc) voltage output through a 2.5 mm jack socket to connect the CEL-24X to other external computers or recorders or to the optional Windows dB24 software package. Standard measurement or optional computer output kits available as required.