Need pricing or availability on this product?
Enquire NowSpecification
Standards |
|
General | |
Measurement range | 20-140dB RMS (143.3dB peak) |
Total Noise floor | 19dB(A) Class 1, 25dB(A) Class 2 |
Time weightings | Fast, Slow and Impulse simultaneously |
Frequency weightings | A, C and Z (un-weighted) simultaneously |
Frequency bands | N/A |
Amplitude weighting (Q) | 3, 4 and 5 simultaneously |
Back erase | Last 10s in cumulative mode (all models) |
Timers | Duration 1s-24h |
On/Off timers | 6 sets with selectable times and a repeat function |
Physical | |
Tripod mount | 1/4” Whitworth socket |
External power | 9-14V DC at 150mA |
Weight | 332g including batteries |
Size | 230x72x31mm inc preamp and microphone |
Memory | 2GB (>1 year logging when set to 1 second interval, 999 runs). All parameters stored and accessible via Casella insight. Total measurement runs: 999. |
Events | 999 events/run. 10 hours of audio recording in high quality mode, 60 hours in low quality mode. For long term unattended monitoring the CEL-630 takes a new run daily for up to a total of 400 days. |
Audio Recording | |
Low Quality | 8,000 samples/s @ 8bit (64kb/s), up to 4kHz |
High Quality | 24,000 samples/s @ 8 bit (192kb/s), up to 12kHz |
|
|
Environmental | |
Operating Conditions |
|
Languages | User interface can be changed via the menu: English, French, German, Spanish, Italian, Portuguese, Chinese. |
Measured Parameters | |
Broadband | LXY, LXYmax, LXYmin, LXeq, LXpeak, Lavg, LC-LA, LXIeq,LTM3, LTM5, LAE |
Octaves & 1/3 octaves | LXY, LXeq, LXYmax |
CEL-631 and CEL-633 models additionally store 5x Ln values in broadband and octave modes. | |
Cel-632 and CEL-633 models additionally stores time history data, all parameters are logged for period times plus 6 selectable profile parameters (plus 5x Ln values on CEL-633) | |
Where X is the frequency weighting A, C or Z and Y represents time weighting Fast (F), Slow (S) or Impulse (I). All weightings simultaneously measured where appropriate. | |
What's Included? |
|