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CEL632 Advanced Occupational Sound Level Meter

Using It

Occupational Noise

The CEL632 was designed specifically for occupational noise measurements in line with the OSHA, MSHA, ACGIH and EU regulations. It provides all the noise measurement parameters that you need in a meter of the correct grade, and also offers more detailed data logging and automatic timers for longer term detailed assessments.

This meter can be used without a computer, reading the measurements from the screen, but really benefits from having the Insight software to download the detailed time history measurements.

  • Designed for occupational noise regulations
  • Meets the required standards
  • All parameters needed: Lavg, TWA, LAeq, LPeak
  • Storing and download to computer
  • Detailed time history store
  • Octave Band option for detailed hearing protector assessment
  • Color coded display for ease of use

The full occupational noise measurement process is described below.

cel632 advanced occupational noise meter
CEL632 Sound Level Meter

1. Calibration Check

The regulations and guidelines state that the meter's calibration should be checked before making measurements, and that you should keep records of these calibration checks.

Fit the Calibrator over the microphone as shown on the right and switch it on. The meter automatically detects the presence and correct fitting of the Calibrator and then starts the calibration process, which only takes a few seconds.

Calibration details are stored in the meter so that you can either make note or download them to a computer.

calibrating the meter
Calibration Check
   

   

2. Start and Stop Measurements

To start a measurement, simply press the Run/Stop key, shown on the right.

This starts the measurement and storing process for all parameters, the most important for noise at work being the Lavg and Peak. If the meter has Octave Band Filters fitted then these measurements start too.

When you are happy that you have measured for long enough (the average level has settled for example), simply press the Stop key.

start noise measurement
Starting a Measurement
   
   

     
stopped
Not Running

Color Coded Display

The current state of the sound level meter can be seen at a glance.

When not running the meter shows the current sound level and the border is red.

When running the meter shows the measurement parameters such as Leq or Lavg and the border is green.

running
Running
     

Prices and Ordering

The sound level meter alone or as part of a Kit, which includes Meter, Calibrator and Carrying Case.
The meters on this page are Type 1 or Type 2 Broadband models.

Order Code Description   Price Purchase
CEL632A2 Type 2 / Class 2 Advanced Integrating Sound Level Meter in stock $2534.00 Purchase the CEL632A2
CEL632A2-K Kit with CEL632A2 Sound Level Meter, Calibrator, Windshield, Case in stock $3046.00 Purchase the CEL632A2-K
CEL632A1 Type 1 / Class 1 Advanced Integrating Sound Level Meter in stock $3455.00 Purchase the CEL632A1
CEL632A1-K Kit with CEL632A1 Sound Level Meter, Calibrator, Windshield, Case in stock $4268.00 Purchase the CEL632A1-K
 
ISC016 Insight Software for CEL630 Series Meters in stock $572.00 Purchase the ISC016

 

 

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