- Measures and logs all workplace noise parameters.
- Measurements according to ISO9612: 2009, OSHA 29 CFR 1910.95
- 28 hour battery life, fully charges in 90 minutes.
- Cable free, compact, rugged rubber coating, weights only 71g.
- Intrinsically safe models available.
- Casella Insight Data Management Software for data analysis, reporting and archiving.
This item is no longer available.
The dBadge Series comprises of the dBadge and dBadge ‘Plus’. The dBadge Series is ideal for personal noise exposure measurements around the workplace. By using the latest digital technology, the dBadge Series achieves new standards of performance levels in noise dosimetry.
|ISO||LAeq, LCpeak , LAEX,8h, Projected LAEX,8h, Pa2 Hours Projected %dose (Q=3)|
|OSHA||LAavg (Q=5), LZpeak , LASmax , %dose (Q=5), TWA, Projected TWA, %dose, Projected %dose (Q=5)|
|General||LAFmax, LAFmin, LASmin (via insight), LAIeq, LAImax, LAImin, LApeak|
|Time History||LAeq, LZpeak, LCpeak, LAavg (Q=5) Stored as 1 minute values (except CEL-350L) Note: dose values (L AEX,8h , & TWA) are only shown when ‘Pro’ mode is enabled on CEL-350 and CEL-352 models|
|dBadge 'Plus'||Simultaneous measurement of LCeq, and LAeq, together with calculated LCeq-LAeq used for the selection of hearing protection|
The dBadge model has additional functionality to measure the time history of noise levels on top of these cumulative levels, which can later be graphed on the PC Software. The dBadge ‘Plus’ model is also available which measures simultaneous ‘C’ and ‘A’ weighted Leq measurements as additional functionality. These can then be used to calculate the effectiveness of hearing protection by either the SNR or HML method further increasing the applications for this innovative product. For any model no set-up is required so there is no risk of measuring the wrong parameters.
The dBadge Series is quick and easy to operate. After switching the dBadge on, place the calibrator over the microphone and the dBadge Series will auto-calibrate, and store the calibration data and time, ensuring accurate and validated results.
Kits are available with various quantities of dBadges and include all items necessary for workplace noise dosimetry measurements. Each kit is complete with the appropriate number of dBadge units, as well as a CEL-120/2 Acoustic Calibrator, infra-red download cable, 3-way charger, and power supply. The dBadges and the CEL-120/2 Acoustic Calibrator are supplied with calibration certificates.
|Cumulative Dose Data||✓||✓|
|Time History Profiling||✓||✓|
|HML Parameters for the Selection of Hearing Protection||✓|
Linear operating range
65.0 to 140.3dB RMS
Peak measurement range
95.0 to 143.3dB Peak
Frequency weightings RMS
A (and ‘C’ on CEL-352)
Frequency weightings Peak
C, A, Z (Linear)
Slow, Fast & Impulse
Q=3 & Q=5
2 (70 to 90dB), selectable in 1dB steps
1 (70 to 90dB), selectable in 1dB steps
180 Hours of measurements
ISO or OSHA
Calibration dates, times and levels
Run duration timer
Selectable up to 12 hours in 30min intervals
Lock via keys
Internal NiMH cells
28 Hours run capacity
Size mm (in)
80x47x52 (3.1x1.8x2.0) inc windshield
Weight g (oz)
Non-volatile, 10 years of storage
Graphic LCD 96 x 26 pixels
Infra-red to USB (PC) cable to Insight Software
IEC 61252:2002 Personal Sound Exposure Meters; ANSI S1.25:1991 Personal Noise Dosimeters
0 to +40°C
30 to 95% RH (non-condensing)