€7.29 (no TAX)
Reusable anti-noise earplugs with UT01003 Ultratech earplug storage box (12 pairs) 3M
Other 3M Ultrafit Ultratech with case guard UT01003 (12 pairs).
Effective protection against moderate levels of harmful noise (with an SNR of 21 dB).
€28.47 (no TAX)
Reusable anti-noise earplugs with UT01003 Ultratech earplug storage box (12 pairs) 3M .UltraTech earplugs improve the ability to carry on a conversation, hear warning or alarm signals, while effectively reducing harmful noise levels.
UltraTech earplugs come with a case and vinyl cord (optional), ready to use. Specially designed for those musicians who need attenuated protection.
Confirm in advance with Sekureco.euDelivery date approx.
CHARACTERISTICS
- They allow you to better hear conversations, warning signals and machinery noises, while effectively reducing harmful noise levels
- Ideal plugs for musicians who require protection with flat attenuation
- Conical plugs that seal the channel effectively and protect reliably
- Effective protection against moderate levels of harmful noise (with an SNR of 21 dB)
ATTENUATION VALUES
Frequency (Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
Mf (dB) | 29.2 | 29.4 | 29.4 | 32.2 | 32.3 | 36.1 | 44.3 | 44.8 |
sf (dB) | 6 | 7.4 | 6.6 | 5.3 | 5 | 3.2 | 6 | 6.4 |
APVf (dB) | 23.2 | 22 | 22.7 | 26.9 | 27.3 | 32.8 | 38.3 | 38.4 |
SNR=32dB,H=33dB,M=28dB,L=25dB,APVf(dB)=Mf–sf(dB)
APPLICATIONS
Effective protection against moderate levels of harmful noise (with an SNR of 21 dB)
MATERIALS
Made from slow recovery foam.
ABOUT 3M
With more than 60,000 products in our portfolio, the brands of 3M they deliver science-based performance and extraordinary results in almost any industry you can imagine. Every day, in 3M we explore, investigate, connect, and innovate. We open our doors to the world to show how Science 3M, is in your life.
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Ficha Técnica Ficha técnica Tapones antiruido reuitilizables con caja guardatapones UT01003 Ultratech 3M download
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