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2112.100 foam earplugs
(uncorded) |
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2112.101 foam earplugs
(corded) |
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Specifications:
- uvex hi-com is a smart, patented earplug.
- Its unique shape reduces ear pressure for greater comfort.
- It blocks noisy high-frequency sound while letting low-frequency alarms and speech through, so users are protected from noise yet stay safe.
- Available in corded and uncorded versions.
- Attenuation NRR 20 dB / SNR 24 dB, meeting European and US standards.
| SNR :24dB (A) |
|
H:26dB (A) |
M:20dB (A) |
L:18dB (A) |
| f / Hz |
63 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
8000 |
| Insulation dB (A) |
17.5 |
20.0 |
20.4 |
22.8 |
14.6 |
31.2 |
37.5 |
40.3 |
| SD dB (A) |
6.4 |
2.9 |
3.2 |
4.7 |
5.1 |
5.0 |
5.9 |
6.6 |
| APV dB (A) |
11.2 |
17.0 |
17.2 |
18.1 |
19.5 |
26.2 |
31.6 |
33.7 |
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