CEL-633.A2/K1 Includes Only:
- CEL-633.A2 Type 2 environmental sound level meter
- Case
- Windscreen
- Calibration certificates
- CEL-120/2 acoustic calibrator
- USB download cable
- Batteries
- ISC099 Insight software
Features with all optional accessories:
- Ideal for environmental or occupational monitoring
- Easy to use switch-on-and-go functionality
- Latest digital technology with a high resolution color TFT display
- Pre-configured set-ups for occupational and environmental measurements
- Voice notes to annotate measurements
- Audio (WAV) recording
- Single measurement range up to 140dB, no range adjustment required
- Data markers, back erase function and audio recording
- Level triggered events for transient measurements
- Simultaneous measurement of all parameters with all frequency and time weightings
- 2GB memory for more than 1 year of data storage
- Removable pre-amp
- Environmental outdoor kit available (sold sepatatly)
Applications
- Occupational Noise Measurement
- Workplace noise assessments according to ISO9612, OSHA 29CFR 1910.95
- Selection of hearing protection
- Calculation of noise exposure
- Ensuring compliance with workplace noise legislation
- Environmental Noise Measurement
- Boundary noise assessments
- Noise nuisance complaints
- Measurements according to ISO1996, BS4142
- UK Construction Section 61 notices
With advanced functionality and simple user interface, the 63x range is designed to make occupational and environmental noise measurements quickly and easily.
Occupational Noise Measurements
The 63x series is designed to make workplace noise measurements as quick and simple as possible. The displayed information can be made as simple or comprehensive as required and all measurement parameters are stored simultaneously, so no incorrect measurements can be made. When the unit is calibrated with the CEL-120 calibrator, the calibration dates and times are stored and downloaded to Casella insight software, validating the accuracy of measurements.
- Simultaneous measurements of all workplace noise parameters
- Standard set-ups for workplace noise legislation
- Measures parameters for hearing protection selection by the SNR, HML
- Analyse time history of noise levels
- Optional high range microphone, up to 165dB
Environmental Noise Measurements
Data can be marked to signify any significant events, the data from which can be removed afterwards in insight software. Up to 60 hours of audio files can be stored, commonly used for noise source identification. Stored audio can be played back on the instrument using headphones (sold sepatatly) or downloaded to Casella insight software. For unattended monitoring, event mode (CEL-633) allows trigger levels (dB) to be set, so additional data (e.g. Leq, Lmax) is stored together with the audio file for later play back or analysis, as well as a profile down to 10ms intervals. An environmental noise monitoring kit is available (sold sepatatly) which protects the instrument and microphone from the weather and allows unattended monitoring for up 10 days.
- Simultaneous broadband and frequency measurement
- Data markers
- Back erase function
- Real-time frequency analysis
- Single measurement range
- Triggered 'event' capture
Insight Management Software
Casella Insight data management software is a powerful yet simple tool to download, analyse and report from either workplace or environmental noise data.
- Analysis of noise level time history
- Replay voice notes and event audio
- Intuitive user interface
- Remove anomalous data from results
- Analysis of time history
- Generate comprehensive reports
- Store data by, person, place, location
- Manage multiple instruments and calibration
