Sound Level Meters are handheld devices, which can be used for workplace noise or environmental surveys. Models are available to measure just the cumulative noise (CEL-620) such as average and peak levels for workplace noise.
Octave band (B versions) can be used for the selection of hearing protection. The CEL-630 series features time history storage and parameters for environmental noise (CEL-633) and also have 1/3 octave band analysis (C versions).
The CEL-62x Series of Integrating Digital Sound Level meters can be used for the measurement of all workplace noise parameters to comply with workplace noise legislation, e.g. EU, OSHA and ACGIH. Use the CEL-62x Series to carry out occupational noise assessments or machinery noise tests as well as to assist with the selection of hearing protection. Choose a CEL-62x Series model to suit your requirements, either with a Class 1 or Class 2 Microphone for precision, and with or without Octave Band analysis, to aid you in the choice of hearing protection. The CEL-62x is a simple to use meter and data is displayed on the high resolution colour display. Measurement screens are intuitively colour coded according to the mode of operation, i.e. green if a measurement is being taken and red when a run has ended. Data is graphically displayed to give a clearer picture of the noise environment. Calibrate easily on-site with the 120 Series Calibrator to comply with best practice. The instrument also has six selectable setups – four that are pre-defined to legislative standards and two that can be customised so that you get the data you need. Regardless of the setup, the CEL-62x measures and stores ALL parameters, even if not selected and these can be viewed in the software. All runs are date and time stamped and the CEL-62x stores up to 100 runs. Simply connect your CEL-62x to a PC via the USB connection and the data can be easily reviewed without the need for proprietary software. The instrument has a single large measurement range of 20-140dB meaning that you don’t need to change range. On the CEL-620B, Octave band analysis is shown in real-time in both graphical and tabular format with the dominant frequency highlighted. Time history of the broadband noise level is displayed in real-time, so a user can see how the noise level varies with time.
• Noise at work applications
• Simple operation
• Rugged design
• Selection of hearing protection
• Calculation of noise exposure
• Pre-defined and user configurations available
The CEL-63x Series of sound level meters are the most versatile of meters available; ideal for both noise at work applications (ISO9612, OSHA) and environmental measurements (BS4142). Ensure compliance with workplace noise legislation with the CEL-633 and to assist with the selection of hearing protection. For environmental noise monitoring, the CEL-633 can be used for boundary noise assessment, noise nuisance complaints or in the construction industry, section 61 notices.
• Ideal for Noise at work and environmental applications
• Simple operation
• Logging of time history
• Audio recording and voice notes
• Broadband Class 2 model
More information is available at the manufacturers website. Please click on the link below