The doseBadge Noise Dosimeter
for Occupational Noise Measurements

The doseBadge is the original wireless personal noise dosimeter. It is the ideal tool to carry out occupational and industrial hygiene noise measurements and provides a unique solution for these applications.

Combining an innovative design with simple, robust and reliable operation, the doseBadge weighs only 51g/1.8oz.

With no cables, controls or displays, the doseBadge can be worn in areas where there is a risk of damaging traditional style units or where there is a risk of tampering.
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Designed and manufactured by Cirrus Research plc, the doseBadge is an innovative instrument that is ideal for measuring and assessing the noise exposure of workers and employees across all locations.

Key features of the doseBadge5

Everything you need for Occupational Noise & Industrial Hygiene Measurements​

The doseBadge is a dual channel instrument that will measure, store and calculate the parameters essential for compliance with occupational noise regulations.
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These include LAeq, LCPeak & LEP,d as well as % Dose, LAVG & TWA. Along with these overall values, the doseBadge will store a Time History, or Noise Profile, throughout the measurement, for both channels.
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The doseBadge survives in the toughest environments

The doseBadge has been designed to survive use in the toughest and harshest environments. There are no cables, controls or displays to damage and the microphone, battery and electronics are all housed in a robust and lightweight metal case which is strong enough to withstand being dropped, knocked or even stood on.
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The robust metal case protects the internal systems and microphone of the doseBadge. By locating the microphone inside the case, the doseBadge is completely self contained and will give many years of reliable operation.

​Applications for the doseBadge Noise Dosemeter

Due to its unique and robust design, the doseBadge is used across a wide range of different applications where there is a need to carry out assessments of the noise exposure of workers. Below are some examples:
  • The measurement and control of occupational noise exposure.
  • Compliance with Noise at Work Regulations, Industrial Hygiene Standards and Occupational Noise Exposure Guidelines.
  • Monitoring and recording of long term noise exposure.
  • Noise exposure measurements in Hazardous environments such as Oil Refineries, Petrochemical Plants and Underground Mines.
  • Measurement of noise exposure in the Entertainment and Music Industries.

Create measurement reports quickly and simply

The NoiseTools software is supplied with the doseBadge and this software has been designed to be simple to use and give you the information you really need without being complicated or complex.

Simply download your measurements and create reports quickly and easily with simple or comprehensive options available.
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NoiseTools is supplied free from any licencing restrictions and can be installed onto as many PC's as needed without having to purchase additional copies.
Updates for NoiseTools are available free of charge from the Cirrus website.

Intrinsic Safety Certification (IS) for the doseBadge

An Intrinsically Safe version of the doseBadge, the CR:110AIS, is available which carried certification to ATEX, EEx, IECEx, FM (US & C) and SIMTARS.

The CR:110AIS can be used in hazardous zones, for example in underground mines, petrochemical plants and other areas that require safe measurement equipment.
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Explosive atmospheres can be caused by flammable gases, mists or vapours or by combustible dusts and the CR:110AIS doseBadge is ideal for use in these types of environments.

doseBadge Measurement Kits

The doseBadge measurement kits are available with various quantities of doseBadges as well as all of the items needed for occupational and industrial hygiene noise measurements.

The measurement kits can be expanded with additional doseBadges and charger units as required. These can be either standard CR:110A doseBadges or the Intrinsically Safe CR:110AIS. Optional items can be added to enhance the operation and use of the doseBadge Measurement Kit.
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  • Standard Measurement Kits can hold up to 5 doseBadges with space for an Optimus Sound Level Meter
  • Option of a case to hold up to 10 doseBadges
  • Kits can be expanded by adding additional doseBadges
  • Robust Aluminium Case to hold up to 10 doseBadges and accessories
  • Available with the standard CR:110A or the Intrinsically Safe CR:110AIS doseBadges
  • Optional accessories available
  • NoiseTools software provided as standard

​Versions of the doseBadge

The doseBadge is available in a number of different versions, each with the features that make the doseBadge unique and the ideal solution for occupational noise measurements.
  • CR:110A - The standard version with a silver case. Dual channel measurements. Supplied in a robust aluminium case (which is silver in colour) which protects the microphone capsule, battery and electronics inside the instrument.
  • CR:110A/BLK - The same functions and features as the CR:110A but with a black case, ideal for law enforcement and musicians.
  • CR:110AIS - The Intrinisically Safe version of the doseBadge with ATEX, EEx, IECEx, FM (C & US) and SIMTARS Certifications for Mining & Non-Mining.
  • CR:112AIS - The Intrinsically Safe version of the doseBadge with MSHA Certification.

Data Sheet & Product Information

Specifications - Technical Information

​Applicable Standards
​IEC 61252:1993 Personal Sound Exposure Meters
ANSI S1.25:1991 Personal Noise Dosemeters Class Designation 2AS-90/80-5
RC:110A: Internal Acoustic Calibrator to IEC 60942:2003 Class 2
Measurement Range (Typical)
70dB(A) to 130dB(A) RMS, 120dB(C) to 140dB(C) Peak
Measurement Functions
Overall Measurement Data
doseBadge Configuration (Serial Number, Date & Time)
Calibration Record
Measurement Duration
Highest Peak(C) Sound Level during the measurement
Overload Exceedence
115dB(A) Maximum Sound Level Exceedence
Battery Status
1 Minute Time History of:
LAeq (3dB) or LAVG (4dB or 5dB), Peak(C) Sound Pressure & Battery Level
For 3dB Exchange Rate:
LAeq, LEX,8h, LAE, % Dose, Exposure (Pa2h), Estimated % Dose,
Estimated Exposure (Pa2h)
For 4dB & 5dB Exchange Rates:
LAVG, TWA, % Dose, Estimated % Dose
Frequency Weightings
'A' for all RMS measurements
'C' for Peak Sound Pressure
Configuration Options
Channel 1: Independent User Configuration of:
Exchange Rate: 3dB, 4dB or 5dB
Criterion Level: 80dB, 85dB, 90dB
Criterion Time: 8hrs, 12hrs, 16hrs, 18hrs
Threshold: None, 80dB, 90dB
Time Weighting: None, 'S' (Slow)
Channel 2: Preset to ISO/EU/UK
Exchange Rate:3dB
Criterion Level: 85dB
Criterion Time: 8hrs
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 24 hours @ 80dB
RC:110A Reader
2 x AA/LR6 with Auto Power Switch Off
CU Series Chargers
CU:195A Mains Power Supply. Fast Charge Option
Output
CR:110A doseBadge
Wireless Infrared to RC:110A Reader Unit
RC:110A Reader
USB 2.0 (which also provides power to the RC:110A Reader)
Dimensions
CR:110A doseBadge
Microphone Apex dia 13.0mm, Base 47mm dia, Height 38mm
Weight
CR:110A doseBadge 51g (1.8oz)
RC:110A Reader 400g (14oz)
Temperature
-10oC to +50oC Operating
-20oC to +60oC Storage
Humidity
Up to 95% RH Non-Condensing
Software
NoiseTools software supplied as standard with license free installation and free of charge upgrades available from the Cirrus website