Operation
The CEL-553 real time analyzer uses the concept of 'Runs' and 'Records' to make measurements where the operator is in complete command of the data capture. Up to 999 separate runs can be stored in the instrument memory and each run can save up to 9999 individual measurements. A run can then represent a measurement around a particular machine with the records representing the individual measurement positions associated with that machine. The run concept logically groups the individual measurements together for easy comparison when recalled from memory or downloaded to a PC.
Specifications
| Acoustic Accuracy |
ANSI S1.4 type 1 & type 2, ANSI S1.43 Type 1 & 2, ANSI S1.11, IEC-651, IEC-804, IEC-225 |
| Frequency Weightings |
A, C & Linear (unweighted to 10 Hz to 25 kHz +0/0.5dB) (choose 2 simultaneously from 3) |
| Time Weightings (Response) |
Slow, Fast, Impulse & Peak (choose 2 simultaneously from 3) |
| Amplitude Weightings |
Exchange rate Q=3, 4, 5, & 6 (choose 2 simultaneously from 3) |
| Total Measurement Range |
5 to 140 dB in 7 x 10 dB step intervals |
| Alternative Measurement Range (with 1/4" microphone) |
30 to 165 dB (with CEL-302 1/4" microphone) |
| Dynamic Range (dB) |
75 dB |
| Calculated Results |
Broadband Mode: SPL, Max, Min, Leq, Lleq, SEL, Lavg, TWA, LEP, d, Peak |
| Octave Mode: 2 selectable broadband results plus 11 simultaneous octave bands from 16 Hz to 16 kHz |
| Third Octave Mode: 2 selectable broadband results plus 33 simultaneous octave bands from 12.5 Hz to 20 kHz |
| Storage Method |
Manual Mode: User control via tactile keypad, Start, Stop, Reset, variable measurement time |
| Regular Timed Interval Mode: Preselectable fixed record times from 0.5, 1, 5, 10, 15, 30, 60 seconds, 5, 10, 15, 20, 30 & 60 minutes |
| Storage Capability |
400,000 data results in broadband mode or 22,800 third octave band spectra |
| Maximum Number of Runs: 999 |
| Maximum Number of Records: 9,999 |
| Memory Size |
2 Mbytes |
| Measurement Setups |
1 factory default plus 6 user selectable configuration setups for each mode |
| Screen Languages for Display |
English, French, German, Italian, Spanish menu selectable |
Ordering Information
For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.
| Description |
Catalog No.
|
| Real Time Third Octave & Octave Band Sound Level Meter includes software & cable |
CEL-553.C1
|
| Sound Level Meter Kit includes software, cable, calibrator, windscreen & case |
CEL-553.C1/K1
|
| Acoustic Calibrator |
CEL-110/1
|
|
