 Ideas that wear well.® |
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Jazz Band®
Attenuation Data
| Tested According to AS/NZS 1270 by Challis & Associates. Note: For full details of methods of selecting a hearing protector, see AS/NZS 1269.3 Hearing protector Class 5 tested to AS/NZS 1270. When selected, used and maintained as specified in AS/NZS 1269.3, this protector may be used in noise up to 110dB(A) assuming an 85dB(A) criterion. A lower criterion may require a higher protector class. |
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| Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |
| Mean Attenuation (dB) | 20.7 | 19.8 | 20.0 | 21.1 | 27.4 | 33.2 | 38.9 | SLC80 18dB, Class 3 |
| Standard Deviation (dB) | 8.3 | 8.3 | 6.2 | 6.0 | 7.6 | 8.3 | 8.6 | SLC80 18dB, Class 3 |
| Mean Minus Standard Deviation (dB) | 12.4 | 11.5 | 13.8 | 15.1 | 19.8 | 24.8 | 30.3 | SLC80 18dB, Class 3 |