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Home > Products > Sound Level Meters > CEL620A Noise at Work Meter

CEL620A Integrating Sound Level Meter

cel620a noise at work sound level meter
CEL620A Sound Level Meter


The CEL620A is an Integrating Sound Level Meter that provides you with all the measurements needed for a detailed noise at work survey and subsequent hearing protection assessment.

  • Occupational noise measurement
  • Hearing protection assessment
  • Data logging with download to computer
  • Quick and easy to use
  • Simultaneous measurement of all parameters (LAeq, Max, Min, etc)
  • Single range 20 to 140 dB


  • IEC 61672 - Class 1 or Class 2
  • IEC 60651 and IEC 60804 - Type 1 or Type 2
  • European Physical Agents (Noise) Directive 2003/10/EC

Integrating Sound Level Meter

The CEL620 provides a large set of parameters, such as "A" and "C" weighted Max, Min and Peak. As an Integrating sound level meter, it also provides the average sound level Leq. All measurements are made in parallel, which means you do not need to decide beforehand which ones you need - they are all stored.

Noise at Work Regulations

The EU noise at work regulations - Physical Agents (Noise) Directive 2003/10/EC - and the UK HSE guidelines (Controlling Noise at Work) state that noise measurements should be made using a calibrated Class 2 Integrating Sound Level Meter capable of measuring the "A" weighted Leq (LAeq). For environments with loud banging noise the meter should also measure the "C" weighted Peak (LCpeak).

All the CEL620 models meet these requirements and so are perfect for a noise at work assessment. These meters also have the "C" weighted Leq, which can be used to check the suitability of hearing protectors.

Data Logging and Software

The CEL620 comes complete with data logging capability with measurements stored in the meter's internal memory. When connected to a Windows computer, the meter acts like a memory card (shows as a removable drive) so the measurements can be loaded into a spreadsheet or moved to your hard drive for long term storage. There is no need to buy and install special software, which can be a real benefit on a company networks where installation of software is not encouraged.

For noise at work assessments you can also use our NoiseMeters Applications web based system. Measurements can be transfered to our server without the need to install software and reports generated from within your web browser. For NoiseMeters Application please include item NMAPPS with your order.

sound meter softwareFor more detailed acoustic analysis the Insight software simplifies the process of downloading the measurements, storing them in a database, managed by person, place or process criteria. To get the Insight software for the CEL620 include item ISC020 with your order.


Our Recommendation

For noise at work measurements, we recommend order code CEL620A2-K, which includes the Class 2 CEL620A2 and Calibrator. The standard meter is data logging and measurements can be transfered to a spreadsheet or through our NoiseMeters Applications.

CEL620 Sound Level Meter Datasheet (PDF, 250k)
CEL120 Acoustic Calibrator Datasheet (PDF, 423k)


Class 2 Integrating Sound Level Meter
In stock
Kit with Meter, Calibrator and Case
In stock


Weekly Hire
Complete noise at work kit with Sound Level Meter and Calibrator
More pricing information

CEL62x Range

Noise at Work Meter
From €1342,00
Octave Band Meter
From €1867,00
noise at work sound level meter

Noise at Work

For UK and EU noise at work regulations.
noise at work sound level meter

Combination Kits

Hand held meter and personal dosemeters

More details...

How to Buy

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Prices and Ordering

The Class 2 Integrating Sound Level Meter can be bought on its own or as part of a measurement kit.

Order Code
Price (Euro)
Type 2 / Class 2 Integrating Sound Level Meter
In stock
Kit with CEL620A2 Sound Level Meter, Calibrator, Windshield, Case
In stock
NoiseMeters Applications Web Based Noise Reports
In stock
Insight Software for CEL620, CEL630 and dBadge
In stock


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