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Home > Products > Sound Level Meters > CEL620A Occupational Noise Meter > Specifications

CEL620A Integrating Sound Level Meter

cel620 integrating sound level meter
CEL620A Sound Level Meter


The CEL620 data logging Integrating Sound Level Meter is available as either Type 1 or Type 2 as defined by the international sound level meter standards.


Sound Level Meter Standards

  • ANSI S1.4 and ANSI S1.43 Type 1 or Type 2
  • IEC 60651 and IEC 60804 Type 1 or Type 2
  • IEC 61672 Class 1 or Class 2
  • ANSI S1.11-2004 (Octave Band Filters)
  • IEC 61260 Class 0 (Octave Band Filters)


Using a meter that meets these standards is essential for repeatable results and especially for any measurements that will be used for legal purposes.

Technical Specifications

Measurement range 20 to 140 dB (single range), 143 dB Peak
Display 320 x 240 pixel color TFT
Output to PC USB Mini B
Batteries 3 x AA Alkaline
  (20 hours with backlight off)
External Power 9 to 14V DC at 250mA
  (2.1mm connector)
Measurements stored 100
Dimensions 72 x 229 x 31mm, 295g
  2.8" x 9.0" x 1.2". 10.4oz
Measured Parameters  
Frequency weightings A, C and Z (simultaneous)
Time weightings Fast, Slow and Impulse
Amplitude weightings Q3, Q4 and Q5
Thresholds 70 to 90 dB (applies to Lavg)
Sound Level LXY, LXYMax, LXYMin
Integrated LXeq, Lavg, LAE
Peak LXPeak
Takt Max LTM3, LTM5, LXIeq
Where X is frequency weighting A, C or Z
and Y is time weighting Fast, Slow or Impulse


CEL620 Sound Level Meter Datasheet (PDF, 250k)
CEL120 Acoustic Calibrator Datasheet (PDF, 423k)
Type 2 Integrating Sound Level Meter
In stock
Kit with Meter, Calibrator and Case
In stock
More pricing information

CEL62x Range

Occupational Noise Meter
From $1562.00
Octave Band Meter
From $2173.00
noise at work sound level meter

Combination Kits

Hand held meter and personal dosimeters

More details...

How to Buy

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Click the button or call +44 845 680 0313.

Purchase Order
Or by fax: +44 845 680 0316.

Information Request

Prices and Ordering

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

Order Code
Price (USD)
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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