Integrating Digital Sound Level Meter (Class 2)
Integrating Digital Sound Level Meter (Class 2)

Logging Environmental Octave Band Sound Level Meter Class 1

Integrating Digital Sound Level Meter (Class 2) Logging Environmental Sound Level Meter Class 1
Integrating Digital Sound Level Meter (Class 2) Logging Environmental 1/3 Octave Band Sound Level Meter Class 1

$3,955.01

Logging Environmental Octave Band Sound Level Meter Class 1

Logging Environmental Octave Band Sound Level Meter Class 1

Manufacturer: Casella

Stock No.: E-534-19

Instruments come complete with standard kit case (CEL-6840), windshield, USB download cable, headphone jack, batteries and calibration certificate

KEY FEATURES
  • Easy to use switch-on-and-go functionality
  • Latest digital technology with a high resolution colour TFT display
  • Voice notes to annotate measurements
  • Single measurement range up to 140dB, no range adjustment required
  • Data markers, back erase function and audio recording
  • Level triggered events for transient measurements
  • Real-time octave & 1/3 octave measurements
  • Simultaneous measurement of all parameters with all frequency and time weightings
  • Class 1 model
  • 2GB memory for more than 1 year of data storage
  • Removable pre-amp
  • With logging
SKU: CEL-633B1
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Description

Logging Environmental Octave Band Sound Level Meter Class 1

Logging Environmental Octave Band Sound Level Meter Class 1

The CEL-633B1 is an Octave Band Sound Level  Type I Meter ideal for testing Occupational and Environmental Noise.

The 63X Series is designed to make workplace noise measurements as quick and simple as possible. The displayed information can be made as simple or comprehensive as required and all measurement parameters are stored simultaneously, so no incorrect measurements can be made.

For environmental noise data can be marked to signify any significant events, the data from which can be removed afterwards in insight software. Up to 60 hours of audio files can be stored, commonly used for noise source identification. Stored audio can be played back on the instrument using headphones or downloaded to Casella insight software.

Applications
Occupational Noise Measurement
Workplace noise assessments according to ISO9612
Selection of hearing protection
Calculation of noise exposure
Ensuring compliance with workplace noise legislation
Environmental Noise Measurement
Boundary noise assessments
Noise nuisance complaints
Measurements according to ISO1996, BS4142
UK Construction Section 61 notices

KEY FEATURES

  • Easy to use switch-on-and-go functionality
  • Latest digital technology with a high resolution colour TFT display
  • Voice notes to annotate measurements
  • Single measurement range up to 140dB, no range adjustment required
  • Data markers, back erase function and audio recording
  • Level triggered events for transient measurements
  • Real-time octave & 1/3 octave measurements
  • Simultaneous measurement of all parameters with all frequency and time weightings
  • Class 1 model
  • 2GB memory for more than 1 year of data storage
  • Removable pre-amp
  • With logging
Measured Parameters
Broadband: LXY, LXYmax, LXYmin, LXeq, LXpeak, Lavg, LC-LA, LXIeq, LTM3, LTM5, LAE. Workplace dose values are calculated within insight software.
Octaves: LXY, LXeq, LXYmax, 5x Ln% (on CEL-633). Where X is the frequency weighting A, C or Z and Y represents time weighting Fast (F), Slow (S) or Impulse (I). All weightings simultaneously measured where appropriate.
CEL-633 model additionally stores 5x Ln values in broadband and octave modes.
For time history data, all parameters are logged for period times plus 6 selectable profile parameters (plus 5x Ln values on CEL-633).

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