Integrated Digital Sound Level Meter | 63x Series

The displayed information can be made as simple or comprehensive as required and all measurement parameters are stored simultaneously, so no incorrect measurements can be made. When the unit is calibrated with the CEL-120 calibrator, the calibration dates and times are stored and downloaded to Casella insight software, validating the accuracy of measurements. Average, peak, and octave band measurements are performed at the same time, so only one measurement needs to be made for all workplace noise applications.

Up to 60 hours of audio files can be stored, commonly used for noise source identification. Stored audio can be played back
on the instrument using headphones or downloaded to Casella insight software. For unattended monitoring, event mode (CEL-633) allows trigger levels (dB) to be set, so additional data (e.g. Leq, Lmax) is stored together with the audio file for later play back or analysis, as well as a profile down to 10ms intervals.

Features:

• Easy to use switch-on-and-go functionality
• Latest digital technology with a high resolution colour TFT display
• Pre-configured set-ups for occupational and environmental measurements
• Voice notes to annotate measurements
• Audio (WAV) recording
• Single measurement range up to 140dB, no range adjustment required
• Data markers, back erase function and audio recording
• Level triggered events for transient measurements
• Real-time octave and ? octave measurements
• Simultaneous measurement of all parameters with all frequency and time weightings
• Class 1 or Class 2 models available
• 2GB memory for more than 1 year of data storage
• Removable pre-amp
• Environmental outdoor kit available

Applications:

• Ideal for environmental or occupational monitoring
• Workplace noise assessments according
• Selection of hearing protection
• Calculation of noise exposure
• Ensuring compliance with workplace noise legislation
• Boundary noise assessments
• Noise nuisance complaints