Sound Level Meter
Casella 24x series
Product Code: CEL-240: CEL-240, CEL-240 Kit: CEL-240/K1, CEL-246: CEL-246, CEL-246 Kit: CEL-246/K1
The 24x Series sound level meters implement the
latest digital technology, giving excellent
repeatability, ensuring the highest levels of
accuracy and performance, all housed in a rugged
and compact design.
With a high resolution display unparalleled in such
an inexpensive unit, the 24x Series can display
the time-history of noise levels, allowing an easy
assessment of the current noise environment.
The simple user interface using two ‘softkeys’,
which represent options displayed at the bottom
of the screen. This makes the
instrument very easy to use and any setup
changes are retained the next time the unit is
switched on. To accurately measure fluctuating
noise levels, the CEL-246 model measure average
values, integrated over time; Leq for European
Standards and Lavg for the USA. In order to
quantify how noise varies with time, the CEL-
246 logging variant (CEL-246 stores 419,000 data
points) is also available to store the time history
of the noise levels as well as the levels for the
overall measurement (e.g. maximum and average
levels, as detailed in the table opposite).
Key Features:
- Simple operation
- Rugged design
- Latest digital technology
- Fully compliant with IEC 61672
- Large measurement range
- Logging and Averaging models
- Greater than 35 hours battery life
- 2 year warranty
- USB output to PC with optional software
- Includes calibration certificate