Designed to make occupational and environmental noise measurements quickly and easily, this Class 1 sound level meter delivers full octave/third-octave analysis, statistical values, and level events in a compact design. Moreover, it features cumulative results, voice notes, and audio (WAV) recording for enhanced noise analysis and documentation.
Designed to make occupational and environmental noise measurements quickly and easily, this Class 1 sound level meter delivers full octave/third-octave analysis, statistical values, and level events in a compact design. Moreover, it features cumulative results, voice notes, and audio (WAV) recording for enhanced noise analysis and documentation.
CEL-633C1 is a top-tier Class 1 analyzer with 1/1 and 1/3 octave bands, statistical Ln% values, and long-term data logging for ISO 1996 or OSHA applications.
Features
Applications
| Frequency Weighting | A, C, Z |
| Time Weightings | A, C and Z (un-weighted) simultaenously |
| Measurement Range | 20 to 140 dB RMS (143.3 peak) |
| Timers | Duration: 1s-24h |
| Dimensions | 9.06 x 2.83 x 1.22" (23.01 x 7.19 x 3.10 cm) - inc preamp and microphone |
| Weight | 11.71 oz (332 g) |
| Frequency Weighting | A, C, Z |
| Time Weightings | A, C and Z (un-weighted) simultaenously |
| Measurement Range | 20 to 140 dB RMS (143.3 peak) |
| Timers | Duration: 1s-24h |
| Dimensions | 9.06 x 2.83 x 1.22" (23.01 x 7.19 x 3.10 cm) - inc preamp and microphone |
| Weight | 11.71 oz (332 g) |
