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.
Casella CEL-633C1/K1 Offers
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
- 1 octave and 1/3 octave band analysis
- Audio voice notes
- Statistical values (Ln%)
- Audio recording
Applications
- Manufacturing
- Construction
- Utilities (water, waste management, power generation)
- Transportation and warehousing – rail yard, airport, and logistics – compliance with environmental noise regulations
- Government – health and safety programs in public works and infrastructure
Casella CEL-633C1/K1 Specifications
| 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) |
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