doseBadge⁵ noise dosimeter - instrument handbook
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17
Specifications
17.1
CR:120A doseBadge5 noise dosimeter
Applicable standards
IEC 61252:1993 +AMD1:2000 Personal Sound Exposure Meters
ANSI S1.25:1991 (R2007) Personal Noise Dosimeters
Measurement range (typical)
RMS range
60 dB(A) to 140 dB(A)
Peak range
80 dB(C) to 143 dB(C)
RMS frequency weighting
A,C or Z
RMS time response
F or S
Peak frequency weighting
A,C or Z
Linear operating range
65dB(A) to 140dB(A)
Visual indication of status
Four colour LED to show instrument status and measurement activity
Measurement functions
The doseBadge5 provides, simultaneously, the following measurement channels:
Four independent Integrator channels
Two independent Peak channels
Configuration of the integrators and peak channels can be chosen from a pre-set list,
for example ISO (LAeq), ISO (LCeq), OSHA HC, OSHA PEL, ACGIH or user configured as
needed.
Overall measurement data
Measurement duration
Start time and date
Instrument serial number and name
Calibration information (field and factory calibration)
Overload and tamper sensor detection
For each integrator channel
Average integrated sound Level (Leq/LAVG)
Time weighted average (LEP,d/LEX,8/TWA)
Sound exposure and estimated sound exposure
% dose and estimated % dose
ULT duration
SPL max level and time
SPL min level
For each peak channel
Overall LPeak level
