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CR:800C Series Data Logging Sound Level Meters

CR:800C Series Data Logging Sound Level Meters
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CR:800C Series Data Logging Sound Level Meters - 1

Research p lc dedicated to noise measurement Sound Level > CR:800B Series Meters >

CR:800C Series Data Logging Sound Level Meters - 2

Ideal for both Occupational and Environmental noise measurementsComplies with the latest IEC 61672 standard as well as IEC 60651 and IEC 60804 for compliance with noise measurement standards Available with Class 1 or Class 2 accuracy Options of 1:1 and 1:3 Octave Band Filters 1:1 Octave Band Filters to help in the selection of hearing protection (PPE) using the Deaf Defier3 software 1:3 Octave Band Filters for environmental noise measurements and tonal analysis Data Logging of up to 1,300 measurements giving over 12 days of 15 minute measurements, ideal for environmental noise...

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CR:800C Series Data Logging Sound Level Meters - 3

The measurement of L > max , L > min , and five L > n values, such as L > 10 , L > 90 and L > 95 in addition to the Leq provide the measurement functions needed to comply with measurement standards, regulations and guidelines. The Time History data stored by the instrument is often vital in the assessment of environmental noise, allowing the CR:800B series to be used where a standard Sound Level Meter would not provide sufficient detail of the noise climate. The environmental impact of an operation or location can be assessed using this additional data.The CR:831B and CR:832B instruments...

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CR:800C Series Data Logging Sound Level Meters - 4

Time History When making a Broadband measurement, the instrument automatically stores a noise profile, or Time History, with the measurement.This information is stored as a 1 second Short Leq. Over 12 days of Time History data can be stored, allowing the CR:800B series to be used for logging long periods of data.This information can be used, for example, to analyse noise events and to identify individual noise sources such as aircraft. The CR:800B series measure two different types of data, Broadband and Frequency. The Frequency data can be 1:1 Octave or 1:3 Octave depending upon the...

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CR:800C Series Data Logging Sound Level Meters - 5

The CR:800B series is supplied, as standard, with the Deaf Defier3 software. This program provides the following functions:Download Data from a CR:800B series Sound Level MeterStore measurements in Folders to organise data Enter Comments, Locations and Notes for each measurement Display measurements individually or in a tabular format Select Hearing Protection (where 1:1 Octave Band measurements are available)Print and export measurementsCalculate NR & NC figures (where 1:1 Octave Band data is available) > Individual Frequency bands can be highlighted using the cursor. The measurements are...

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