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Casella CEL-62x series | Sound level meter

Contact Instrument Solutions

The Casella CEL-62x series of sound level meters are available to satisfy both ANSI Type 1 and Type 2 (IEC Class 1 and 2) accuracy classifications. Available from BSRIA Instrument Solutions in four kit configurations these instruments are able to measure general workplace noise parameters, as well as industrial hygiene requirements where octave band analysis is required for the effective selection of hearing protection.

All kits are supplied with the CEL-120 acoustic calibrator, a case, microphone windshield, USB cable, manuals and the Casella Insight Data Management Software.

Features

  • Real-time measurement of octave bands
  • Used for the selection of hearing protection (Octave or HML Methods)
  • Full colour display, simple to operate
  • Single measurement range even in octave modes
  • IEC 61762 Class 1 or Class 2 models available
  • Measures all workplace noise parameters simultaneously

Technical

Total measurement range        20 to 140 dB RMS (single range), 143.0 dB Peak

Frequency weightings     RMS Simultaneous A, C & Linear (Z)

Frequency weightings      Peak Simultaneous A, C & Linear (Z)

Time weightings      Simultaneous Slow, Fast & Impulse

Amplitude weightings     Q3, Q4 and Q5 (Q4 & Q5 applicable to Lavg only)

Thresholds     70 to 90 (dB) in 1 dB steps (applicable to Lavg only)

Noise floor       < 33 dB (A)

Runs stored     100

Display size     320 x 240 pixel colour TFT

Calibration information     Stores pre and post run calibration date, time and level

Output (PC)     USB 2.0 ‘A’ to ‘Mini B’

Batteries     3 x AA Alkaline (supplied) or rechargeable

External power       9 - 14 V DC at 250 mA via 2.1 mm connector

Battery life      11 hours with backlight on, 20 hours backlight off

Tripod mount       1/4” Whitworth socket

Size      72 mm x 229 mm x 31 mm

Weight      295 g

Measured Parameters      LXY, LXYmax, LXYmin, LXeq, LXpeak, Lavg, LC-LA, LXIeq, LTM3, LTM5, LAE

CEL-620B versions additional measured parameters     Octaves LXY, LXYmax, LXYmin

Version summary

CEL-620A1/K1   -   Casella CEL-620A class 1 sound level meter kit complete with CEL-120 acoustic calibrator, kit case, windshield, manuals, USB cable, Insight software and calibration certificates

CEL-620A2/K1   -   Casella CEL-620A class 2 sound level meter kit complete with CEL-120 acoustic calibrator, kit case, windshield, manuals, USB cable, Insight software and calibration certificates

CEL-620B1/K1   -   Casella CEL-620B class 1 sound level meter kit with octave band analysis, CEL-120 acoustic calibrator, kit case, windshield, manuals, USB cable, Insight software and calibration certificates

CEL-620B2/K1   -   Casella CEL-620B class 2 sound level meter kit with octave band analysis, CEL-120 acoustic calibrator, kit case, windshield, manuals, USB cable, Insight software and calibration certificates


Support documents

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Casella CEL620 series sound level meter user manual.pdf Casella CEL620 series sound level meter user manual
Category
Technical document
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Casella CEL 620 series sound level meter data sheet.pdf Casella CEL 620 series sound level meter data sheet
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Technical document
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Adobe Acrobat
Download (378 KB)
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Casella Insight Data Management Software data sheet.pdf Casella Insight Data Management Software data sheet
Category
Technical document
File type
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Download (2 MB)
Download
Casella CEL 120 calibrator data sheet.pdf Casella CEL 120 calibrator data sheet
Category
Technical document
File type
Adobe Acrobat
Download (297 KB)