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Casella CEL-620B2 Octave Band Sound Level Meter

Available for rental, hire and purchase from Ashtead Technology - the Casella CEL-620B2 Octave Band Sound Level Meter.

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Available for rental, hire or purchase, the Casella CEL-620B2 is type 2 sound level meter capable of measuring octave and broadband frequency bands.
Ideal for workplace and occupational noise assessments, the Casella CEL-620B2 can measure noise exposure in accordance with ISO9612 and OSHA 29CFR 1910.95 standards.

With a total measurement range of 20 to 140dB RMS, the Casella CEL-620B2 is suitable for a number of applications with varying measurement requirements. The ability to perform real-time octave band analysis from 16Hz to 16kHz, values which are used in the octave band method for selection of hearing protection, makes the sound level meter even more flexible.

The large built in screen shows real-time measurement readings. The instrument also benefits from data logging to support additional reporting.

Easy to use with an intuitive set-up, the Casella CEL-620B2 has six selectable set-ups for the end user to choose from. Four set-ups are pre-defined and can be used to satisfy local workplace noise legislation. Two user set-ups can be defined to display parameters and weightings as per the application requirements.

  • Suitable for: Workplace / Occupational Noise Monitoring
  • Accuracy: Type 2
  • Frequency bands: Octave and Broadband
  • Total measurement range: 20 to 140dB RMS
  • Standards: ISO9612 and OSHA 29CFR 1910.95
  • Reporting: real-time data display + data logging
  • Battery life: 11 hours (backlight on) or 20 hours (backlight off)
  • Occupational noise measurement
  • Workplace noise according to ISO9612 and OSHA 29CFR 1910.95
  • Selection of hearing protection
  • Calculation of noise exposure
  • Ensuring compliance with workplace noise legislation
  • Machinery noise tests