| CEL-dBadge2 |
| Measuring range |
55.0 - 140.3dB(A) RMS, 143,3dB PEAK |
| Measurement values |
- Maximum sound level LAFmax, LASmax, LAImax
- Equivalent continuous sound level LAeq, LCeq
- Peak levels LCpeak, LApeak, LZpeak
- Daily personal noise exposure (ISO) LAEPd, Proj LAEPd, LEX,8h
- Amplitude weightings (halving parameter) Q=3, Q=5
- Selection of hearing protection using HML / SNR method LC - LA, LCeq, LAeq
- Average continuous sound level (OSHA) LAvg
- Daily personal noise exposure (OSHA) TWA, 8h
|
| Frequency weightings |
A, C, Z |
| Time weightings |
Fast, Slow, Impulse |
| Display |
Backlit OLED colour display |
| Microphone |
1/2" Class 2 measuring microphone, permanently polarized |
| Calibration |
With normal 1/2" calibrator at 114dB |
| Storage cycles |
24h with up to 100 cycles |
| Storage capacity |
300h of level recording and up to 90 minutes of audio recording |
| Interface |
USB 2.0 (12Mbps) via charging station |
| Battery |
Internal NiMH, 800mAh |
| Operating time |
35h |
| Model |
IP65 protection class |
| Ambient conditions |
Temperature -10 to + 50°C, relative humidity 30% to 90% |
| Battery charging time |
< 6h |
| Dimensions |
85mm x 54mm x 55mm |
| Weight |
117g (incl. batteries) |
| CEL-dBadge2 PLUS |
| Audio recording |
Triggered audio recording (10s recording time, 3s pre-trigger, 8kHz sample rate, 16 bit resolution), audio notes |
| CEL-dBadge2 PRO |
| Audio recording |
Triggered audio recording (10s recording time, 3s pre-trigger, 8kHz sample rate, 16 bit resolution), audio notes |
| Octave analysis |
9 octave bands 31.5Hz ... 8kHz, A- or Z-weighted Leq and L max |