Ergomax




      
  
  

    

    

            

                            

        




The Silenta Ergomax is a high attenuation hearing protector with supreme user comfort. A perfect combination of modern design, advanced technical features and its high standard of finishing provide effective, comfortable long-term protection. The Ergomax is also a di-electric hearing protector and can be used in high voltage environments.


FEATURES


    

  • Ergonomic, prize-winning design
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  • Efficient attenuation over the full frequency range
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  • Slack-free 9-Position telescopic adjustment
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  • Excellent performance also at low frequencies
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  • Di-Electric construction – Safe to use in high voltage environments
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  • Colors: Black, Blue, Burgundy and Grey
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  • Nato Stock Number 4240-58-000-0717
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SNR 33 dB


NRR 26 dB


 






ATTENUATION VALUES
 H = 36 db
 M = 30 db
 L = 22 db
 SNR = 33 db






 Frequency (Hz)




125




250




500


1000
2000
3150


4000




6300




8000






Mean attenuation (dB)
20.4
22.0
32.7
41.1
37.5
39.4
38.6
33.6
37.2




Std. Deviation
3.7
2.6
3.0
2.4
2.6
2.1
2.9
3.2
2.5




APV-value (84%)
16.7
19.4
29.7
38.7
34.9
37.3
35.7
30.4
34.7






 



 
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Brochure1.26 MB