Casella CEL-632C Sound Level Meter

The CEL-632C Sound Level Meters is the most versatile of meters available; ideal for noise at work applications (ISO9612, OSHA). Features ensure compliance with workplace noise legislation and are designed to meet the diverse needs of professionals in occupational and industrial noise monitoring applications. The CEL-632C model features both 1/1 and 1/3 octave band analysis to assist with the selection of hearing protection. 

For workplace noise, the CEL-632C Sound Level Meter is designed to make measurements as quick and as simple as possible. The displayed information can be made as simple or comprehensive as require,  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 can be downloaded to Casella insight software, validating the accuracy of measurements. Average and peak measurements are performed at the same time, so only one measurement needs to be made for these 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. Data markers and back-erase functionality is also included. 

Available as a single unit or as part of a kit. 
 

Features & Benefits

• Pre-configured set-ups for occupational measurements
• Compliant with ANSI S1.4 and IEC61672
• Voice notes to annotate measurements
• 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 measurements
• 1/1 and 1/3 octave band analysis
• Class 1 or Class 2 models available
• 2GB memory for more than 1 year of data storage
• Removable pre-amp
• Powered by three AA batteries to give over 10 hours of battery life
• 2 year warranty
• USB output to PC with software included
• Calibration certificate

Applications

• Occupational Noise Measurement
• Workplace noise assessments according to ISO9612, OSHA 29CFR 1910.95
• Selection of hearing protection
• Calculation of noise exposure
• Ensuring compliance with workplace noise legislation

Sound Level Meter Kits Include

• Casella 632C Sound Level Meter 
• Acoustic Calibrator
• Windshield
• Tripod (optional, depending on the kit version)
• USB Cable for data transfer
• Carrying Case
• Batteries
• Insight Data Management Software 
• User Manual and Quick Start Guide

Download Software

• To download applicable software please visit Casella’s Software & Firmware Page.