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NoiseMeters Limited 

www.noisemeters.com 

CR800C 

Sound Level Meters 

www.noisemeters.com                         www.noisemeters.co.uk                         www.noisemeters.eu 

Summary of Contents for CR800C

Page 1: ...NoiseMeters Limited www noisemeters com CR800C Sound Level Meters www noisemeters com www noisemeters co uk www noisemeters eu ...

Page 2: ...high performance Sound Level Meters that provide the functions and features demanded by modern measurement standards and guidelines while being designed specifically for ease of use From Noise at Work Risk Assessments to Vehicle Noise Testing to Environmental Noise Measurements the CR800C Series provides a solution Data logging of the measured parameters is standard and up to 12 days of data can b...

Page 3: ...rotection Boundary noise measurements External noise impact assessments Machinery noise testing Motor sport noise measurements Entertainment noise For Environmental Noise measurements the measurements required differ from those for Occupational Noise and all of the CR800C instruments provide these parameters as standard The measurement of Lmax Lmin and five Ln values such as L10 L90 and L95 in add...

Page 4: ...ment can be configured to store LIeq or LFTeq in place of LE The duration of the measurement can be either open ended selected from a preset lis t or defined by the user as required and the measurements can also be set to automatically repeat a specified number of times This function is essential for environmental noise applications where the required measurement duration may be 15 minutes repeati...

Page 5: ... database can be freely downloaded online Measurement Reports The Deaf Defier software contains a number of simple preformatted measurement reports that can be used to present measurement data Information about the measurement such as the location time date and comments can be entered along with details of the calibration of the sound level meter When the report is complete the information can be ...

Page 6: ...he microphone as well as a rechargeable battery pack to power the sound level meter The CK508C Lightweight Outdoor Kit has been designed to be used for short term measurements such as overnight whilst the CK408C Outdoor Kit has been designed for longer term use The Weatherproof case used for both of the outdoor measurement kits contains the same accessories included in the standard measurement kit...

Page 7: ...Memory 1300 broadband measurements 770 1 1 octave measurements 330 1 3 octave measurements Eg 12 days of 15 minute broadband measurements stored Noise Profile LAeq LCeq or LZeq Short Leq LAeq LCeq or LZeq Up to 12 days at 1 second acquisition 2 second factory set option Automatic Measurements The unit can be set to record and store data over fixed times of 1 minute 5 minutes 10 minutes 15 minutes ...

Page 8: ...are available to enhance the performance of the CR800C series These options can also be fitted when an instrument is returned for service and recalibration These options include MO800 1 Factory upgrade from Class 2 to Class 1 MO800 2 Factory upgrade from Broadband to include additional 1 1 Octave Band Filters MO800 3 Factory upgrade from Broadband to include additional 1 1 1 3 Octave Band Filters ...

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