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Cirrus CR:110A kits | Dosimeters

Contact Instrument Solutions

The Cirrus CR 110A doseBadge personal noise dosimeter is the perfect instrument for measuring personal noise exposure. The doseBadge will measure, store and calculate all the essential parameters needed for compliance with the Noise at Work Regulations including LAe, % dose exposure as well as all the overall values for time history and noise profile throughout the measurement period.

Designed to be simple to use with no cables, it has software that creates reports quickly, it is lighweight, and comes with a fast battery charge time that enables day-after-day measurements to be taken without fear of data loss.

Features

Available to purchase in a number of different kit configuration including an intrinsically safe version and a black cased version. Please refer to the data sheet for the available versions and part numbers.

IMPORTANT NOTE The Instrument Hire versions are the standard kits containing either x2 (two) or x5 (five) doseBadges. Please specify the quantity required in any enquiry / order.

Technical

Applicable standards 61252:1993 Personal Sound Exposure Meters, ANSI S1.25:1991 Personal Noise Dosemeters Class Designation, 2AS-90/80-5 and RC:110A: Internal acoustic calibrator to IEC 60942:2003 Class 2

Measurement range (typical)  70 dB (A) to 130 dB (A) RMS, 120 dB (C) to 140 dB (C) Peak

Measurement functions - Overall measurement data

  • doseBadge configuration (badge serial number, date & time)
  • Calibration record
  • Measurement duration
  • Highest peak(C) sound level during the measurement
  • Overload exceedence
  • 115 dB (A) maximum sound level exceedence
  • Battery status
  • LAeq, LEX,8 h, LAE, % dose, exposure (Pa2h)
  • Estimated % dose, estimated exposure (Pa2h)
  • 1 minute time history of: LAeq, Peak(C) Level & battery level

Frequency weightings

  • ‘A’ for all RMS measurements
  • ‘C’ for Peak sound pressure

Configuration options

Channel 1: Independent user configuration of:-

  • Exchange rate: 3 dB, 4 dB or 5 dB
  • Criterion level: 80 dB, 85 dB, 90 dB
  • Criterion time: 8 hrs, 12 hrs, 16 hrs, 18 hrs
  • Threshold: None, 80 dB, 90 dB
  • Time weighting: None, ‘S’ (Slow)

Channel 2: Preset to:-

  • Exchange rate:3 dB
  • Criterion level: 85 dB
  • Criterion time: 8 hrs
  • Threshold: None
  • Time weighting: None

Memory

CR:110A doseBadge; The CR:110A doseBadge can store up to 24 hours of data in a single measurement

RC:110A Reader; Up to 999 Individual doseBadge Measurements

Power

RC:110A doseBadge internal NiMH battery. Typical battery life 30 hours @ 80 dB

Support documents

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Download
Cirrus CR 110A doseBadge user manual.pdf Cirrus CR 110A doseBadge user manual
Category
Technical document
File type
Adobe Acrobat
Download (979 KB)
Download
Cirrus CR 110A doseBadge data sheet.pdf Cirrus CR 110A doseBadge data sheet
Category
Technical document
File type
Adobe Acrobat
Download (500 KB)
Download
Cirrus CR 110A doseBadge quick user guide.pdf Cirrus CR 110A doseBadge quick user guide
Category
Technical document
File type
Adobe Acrobat
Download (768 KB)