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CEL633 Advanced Environmental Sound Level Meter

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Specifications

Specifications

The CEL630 data logging Integrating Sound Level Meter is available as either Class 1 or Class 2 as defined by the international sound level meter standards.

 

Sound Level Meter Standards

  • IEC 61672 Class 1 or Class 2
  • IEC 60651 and IEC 60804 Type 1 or Type 2
  • ANSI S1.4 and ANSI S1.43 Type 1 or Type 2
  • ANSI S1.11-2004 (Octave and 1/3 Octave Band Filters)
  • IEC 60260 Class 0 (Octave and 1/3 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.

meter specifications
CEL633 Sound Level Meter
Measurement range 20 to 140 dB (single range), 143 dB Peak Measured Parameters  
       
Display 320 x 240 pixel color TFT Frequency weightings A, C and Z (simultaneous)
Output to PC USB Mini B Time weightings Fast, Slow and Impulse
    Amplitude weightings Q3, Q4 and Q5
Batteries 3 x AA Alkaline Thresholds 70 to 90 dB (applies to Lavg)
  (15 hours with backlight off)    
External Power 9 to 14V DC at 250mA Sound Level LXY, LXYMax, LXYMin, LC-LA
  (2.1mm connector) Integrated LXeq, Lavg, LAE
    Peak LXPeak
Measurements stored 999 Takt Max LTM3, LTM5, LXIeq
    Statistical 5 x Ln values
Dimensions 72 x 229 x 31mm, 295g    
  2.8" x 9.0" x 1.2". 10.4oz Time History Level 1 Periods of 1 minute to 1 hour
    Time History Level 2 Periods of 1 second to 30 mins
Memory 1GB    
  >2.5 years when logging set to 1 second Octave & 1/3 Octave* LXY, LXYMax, LXeq
    Octave Bands* 16Hz to 16kHz in 11 bands
Timers Duration 1s to 24h 1/3 Octave Bands* 12.5Hz to 20kHz
  On/Off Timers: 6 sets with selectable times    
  and repeat function. * Optional Features  
       
    Where X is frequency weighting A, C or Z
    and Y is time weighting Fast, Slow or Impulse
     
CEL630 Sound Level Meter Datasheet (PDF, 310k)
CEL120 Acoustic Calibrator Datasheet (PDF, 423k)

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 Class 1 or Class 2 Broadband models.

Order Code Description   Price Purchase
CEL633A2 Type 2 / Class 2 Advanced Integrating Sound Level Meter in stock €2001,00 Purchase the CEL633A2
CEL633A2-K Kit with CEL633A2 Sound Level Meter, Calibrator, Windshield, Case in stock €2350,00 Purchase the CEL633A2-K
CEL633A1 Type 1 / Class 1 Advanced Integrating Sound Level Meter in stock €2628,00 Purchase the CEL633A1
CEL633A1-K Kit with CEL633A1 Sound Level Meter, Calibrator, Windshield, Case in stock €3181,00 Purchase the CEL633A1-K
 
ISC016 Insight Software for CEL630 Series Meters in stock €389,00 Purchase the ISC016

 
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