There are not too many options for the CEL620 sound level meter, as even the basic model includes all the parameters that you need for occupational noise measurements in line with the regulations.
The most important of the accessories is the Calibrator. The regulations state that you should use one to check the function of the meter before making any measurements.
A Type 1 sound level meter is a little more accurate than a Type 2 model. It is also more expensive. If you are using the meter exclusively for occupational noise measurements then most regulations are quite clear: Type 2 is adequate. For this reason we recommend the Type 2 model.
However, if you need to make other noise measurements, such as noise emitting from your factory into the local environment, then it might be wise to go for a Type 1 meter. See the Applications page for more notes on environmental noise measurement.
|Octave Bands||With this option fitted, the meter splits the spectrum
into 11 bands to provide information about the frequency content.
This option is very useful when monitoring areas with very high noise levels. The octave band measurements are used by the software to calculate the level at the ear when wearing different hearing protectors.
|1/3 Octave Bands||In this case the spectrum is split into 33 bands, giving a more detailed frequency analysis. Very useful for specialist applications and to get a more detailed picture of the frequency content of machinery noise.|
The CEL620 is a data logging meter that does not require any additional software - when plugged into a computer it acts like a memory card. You can manually copy the data to your computer or load it into a spreadsheet program or you can make use of our web based NoiseMeters Applications. The Insight software option makes this process more convenient, links the measurements to person, place or process, and presents the results.
|Sound Level Meter|
|CEL620A1 - Type 1 Integrating Sound Level Meter||$2991.00|
|CEL620A2 - Type 2 Integrating Sound Level Meter||$2068.00|
|The Calibrator is available as Type 1 or Type 2, usually to match the class of the meter:|
|CEL120/1 Type 1 Sound Level Calibrator||$987.00|
|CEL120/2 Type 2 Sound Level Calibrator||$483.00|
|NMAPPS NoiseMeters Applications||$122.00|
|ISC020 Insight Software||$555.00|
|CEL6840 Carrying Case for CEL620 Sound Level Meter, Calibrator and accessories||$141.00|
|PELI-SLM Tough Peli Carrying Case for Sound Level Meter, Calibrator and accessories||$348.00|
|PC18 AC Power Adapter for the CEL620 Sound Level Meter||$62.00|
The Type 2 Integrating Sound Level Meter can be bought on its own or as part of a measurement kit.