Hand Held Sound Level Meter – CEL-620

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A hand held Sound Level Meter is a handheld devices, which can be used for workplace noise or environmental surveys. Models are available to measure just the cumulative noise (CEL-620) such as average and peak levels for workplace noise, where octave band (B versions) can be used for the selection of hearing protection. Using a high resolution colour TFT display, the 62x series is specifically designed to ensure taking noise measurements is quick and easy.

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Description

Overview of the Digital hand held Sound level meter- CEL-620:

The 62X Digital hand held sound level meter series is specifically designed to ensure taking noise measurements is quick and easy with voice notes to save taking manual notes during measurements.

Different models are available depending on your requirements for use in general workplace noise measurements, up to full industrial hygiene requirements where octave band analysis is required for the effective selection of hearing protection.

The 62x Series of Integrating Digital Sound Level meter can be used for the measurement of all workplace noise parameters to comply with workplace noise legislation.

Applications

Use the 62x Series to carry out occupational noise assessments or machinery noise tests as well as to assist with the selection of hearing protection.

Class

Choose a 62x Series model to suit your requirements, either with a Class 1 or Class 2 Microphone for precision, and with or without Octave Band analysis, to aid you in the choice of hearing protection.

Colour Display

The Digital Sound Level Meter is a simple to use meter and data is displayed on the high resolution colour display. Measurement screens are intuitively colour coded according to the mode of operation, i.e. green if a measurement is being taken and red when a run has ended.

Graphs

Data is graphically displayed to give a clearer picture of the noise environment. Calibrate easily on-site with the 120 Series Calibrator to comply with best practice. The instrument also has six selectable setups – four that are pre-defined to legislative standards and two that can be customised so that you get the data you need.

Software

Regardless of the setup, the hand held Sound level meter- CEL-620 measures and stores ALL parameters, even if not selected and these can be viewed in the software. All runs are date and time stamped and the 62x stores up to 100 runs.

Simply connect your 62x to a PC via the USB connection and the data can be easily reviewed without the need for proprietary software.

Wide range

The instrument has a single large measurement range of 20-140dB meaning that you don’t need to change range.

Enhanced features

  • Time history storage
  • Audio notes
  • GPS

Using a high resolution colour TFT display, the 620 series is specifically designed to ensure taking noise measurements is quick and easy with voice notes to save taking manual notes during measurements. Different models are available depending on your requirements for use in general workplace noise measurements, up to full industrial hygiene requirements where octave band analysis is required for the effective selection of hearing protection.

Additional information

Weight 0.295 kg
Dimensions 7.2 × 3.1 × 21.2 cm
Model

CEL- 620A1, CEL- 620A2 (Enhanced), CEL- 620B1, CEL- 620B2 (Enhanced)

Specifcations

Total measurement range: 20 to 140dB 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 L avg only)
Thresholds: 70 to 90 (dB) in 1 dB steps (applicable to L avg only)
Noise floor: <33dB(A) Class 2, <25dB(A) Class 1
Runs stored: 100
Display: 320×240 pixel transmissive colour TFT
Frequency bands:  11 octave bands 16Hz to 16kHz (CEL-620B model only)
Calibration information: Stores pre and post run calibration date, time and level
Output (P.C.): USB 2.0 ‘A’ to ‘Mini B’
Batteries: 3 x AA Alkaline (supplied) or rechargeable
External power: 9-14V DC at 250mA via 2.1mm connector
Battery life: 11 hours with backlight on, 20 hours backlight of
Tripod mount: 1/4” Whitworth socket
Size mm (in): 72 x 229 x 31mm (2.8 x 9.0 x 1.2”)
Weight gm (oz): 295g (10.4oz)

Downloads

Download CEL-62X Datasheet

Download CEL-620 Enhanced Datasheet

Video